Hello RU citizens, today, I would like to start a discussion on HO extraordinaire

Maushold.

I don't think there are many Pokemon that divide the community more than Maushold (outside of perhaps Yanmega or Revavroom, but that's a post for another day). According to the discord, Maushold is either complete buttcheeks, or a broken op menace for society. I would like to give my opinion on the matter and hopefully spark constructive discussions on the forum instead of one-liner buzzword skirmishes on the discord.
Maushold is seen on bulky offense and hyper offense teams as a wallbreaker and sweeper with hazard removal properties. The main source of contentiousness, however, lies with its signature move, Population Bomb.
Population Bomb is one of, if not the single strongest move in the tier, rocking a monstrous 300 base power with technician's boost, but without accounting for STAB. However, this nuclear warhead is held back by a few properties: Being a Normal-type move comes with the downside of not being able to hit for weakness, and having to deal with an immunity and 2 resistances. Most importantly (because, let's be honest, if a move with an effective BP of 450 hits you in the face, you probably die if you don't resist it), is that all 10 hits proc contact effects. This means that Rocky Helmet is an effective OHKO on Maushold if you manage to survive 6 hits. It also makes it effectively guaranteed to proc Talonflame's Flame Body and Bellibolt's Static.
The whole debate around Maushold is whether forcing the use of Rocky Helmet in every team is a good thing or not. The problem I have with the Rocky Helmet argument is that even Rocky Helmet itself can't autowin the Maushold matchup for free. Not only is getting the helmet knocked not an unrealistic scenario seeing as how widely used the move is from many great mons like Krook and Thundurus (Krook who loves knocking helmets from Hippowdon, Geezing, Chesnaught and Slowbro, btw), but the sheer threat of Maushold completely dictates the pace of entire games due to how impossible to handle Maushold is without Helmet. How impossible are we talking about? well, to the level that if Maushold uses Tidy Up when a mon as bulky as Registeel switches in, Maushold can consistently win the interaction thanks to the threat of Tera Ghost + Encore and being strong enough to 2HKO with Population Bomb.
+1 252 Atk Technician Maushold Population Bomb (10 hits) vs. 252 HP / 80 Def Registeel: 170-210 (46.7 - 57.6%) -- approx. 71.9% chance to 2HKO after Stealth Rock and Leftovers recovery
A few more egregious calcs:
252 Atk Technician Maushold Population Bomb (10 hits) vs. 252 HP / 4 Def Umbreon: 330-390 (83.7 - 98.9%) -- approx. 50% chance to OHKO after Stealth Rock
252 Atk Technician Maushold Population Bomb (10 hits) vs. 252 HP / 120+ Def Weezing-Galar: 250-300 (74.8 - 89.8%) -- approx. 6.3% chance to OHKO after Stealth Rock
+1 252 Atk Technician Maushold Population Bomb (10 hits) vs. 252 HP / 4 Def Empoleon: 290-340 (77.9 - 91.3%) -- approx. 31.3% chance to OHKO after 1 layer of Spikes
+1 252 Atk Technician Maushold Population Bomb (10 hits) vs. 252 HP / 252+ Def Slowbro: 340-420 (86.2 - 106.5%) -- approx. 25% chance to OHKO
+1 252 Atk Technician Maushold Population Bomb (10 hits) vs. 120 HP / 0 Def Goodra-Hisui: 250-300 (75.5 - 90.6%) -- approx. 31.3% chance to OHKO after 1 layer of Spikes
+1 252 Atk Technician Maushold Population Bomb (10 hits) vs. 252 HP / 204+ Def Chesnaught: 330-400 (86.8 - 105.2%) -- approx. 75% chance to OHKO after Stealth Rock
252 Atk Technician Maushold Population Bomb (10 hits) vs. 120 HP / 0 Def Eviolite Bisharp: 120-140 (39.8 - 46.5%) -- approx. 3HKO after Stealth Rock
Bisharp cannot OHKO back, so it needs to either tank another population bomb or let Maushold setup a Tidy Up, and then has to 50/50 between sucker punch or another move due to Encore
Granted, some of these calcs use Spikes to reach OHKO territory, which wouldnt be played in conjunction with Tidy Up. However, if you look at these Spikes as a mere 12% HP of chip damage from any source, then...
Naturally, if the biggest walls in the tier, even those who resist the move, fold this easily, I will let you figure out the calcs against squishier targets.
This is further aided by Maushold's elite 111 base Speed and pseudo-Dragon Dance boosting move, letting it outspeed any relevant scarfer after a single turn of setup.
Hitting Maushold before it Tidys Up is a possibility, and it could realistically work due to its paper thin defenses, however, in doing so, you leave your slower, squishy offensive mon in against an OHKO machine. As you can imagine, such a play is a complete gamble on whether Maushold clicks Population Bomb or Tidy Up. The mindgame layering does not end there, as if Maushold stays in to hit the foe, but they switch out to a Rocky Helmet user, Maushold is instantly OHKOed as seen previously.
Maushold does have options to hit Rocky Helmet mons however. For example, it can run the technician-boosted Bullet Seed to hit Hippowdon without making contact, which also covers the Basculegion-F matchup.
Maushold's use of Encore further complicates things due to its ability to completely thwart would-be counterplay such as Iron Defense or Sucker Punch.
The reason of why I advocate for more discussions around Maushold is precisely due to its gambling nature. Every action taken against Maushold is near game decisive due to its nuclear firepower, setup threat, rocky helmet bypassing tactics, and Encore.
Not to mention that losing games because the Maushold was Protective Pads and did not proc Talonflame's Flame Body + Maushold got lucky and hit enough times to OHKO is a real possibility... totally not a ptsd...
All in all, I have doubts about Maushold's healthiness due to the sheer amount of decisive mindgames it creates out of thin air from team preview, and the relative ease of playing around otherwise safe counterplay (knocking helmet with another mon etc).
I would like to have your opinion on the matter, since it is very much an important topic, especially with HO's resurgence. How do you feel about Maushold in SV RU?