Well, I might have underestimated the impact of MEvos a bit alex and focused a bit more on bulky offense/semi-stall getting more benefits, but let's have another look at what we have so far.
Well, count fairy's for one. There goes you DragSpam teams. Then you've got Aegishield, MegAggron, Togekiss, Goodra, Poison/Dragon thingy, and some pokemon that I'm sure I'm forgetting about, then you also got pranksters such Klefki and Fairy/Grass Whimscott along others. Let's not forget MegAggron has filter and pure steel as an ability, meaning at best that you can hope for is hitting it for x1.5 damage. Then we have new monstrosities such as Eviolite Doublade. That thing was already bulky without the item. Critics, the bane of stall, are now doing x1.5.
Stall didn't gain much, but with offense getting nerfed by a lot and a couple of new pokemon, MEvos and a type that's sole existence is to nerf offensive ones, I'm not seeing how they can complain.
Edit: Again, I cannot emphasize how hard it is to spin SR in this gen, Ghosts got buffed, even something as Aegishield with no attack investment can OHKO Starmie and Forretress is useless. Hazard spinning just got way harder, that's a good thing for stall as well against HO teams.