The reason this keeps happening despite multiple warnings is just due to the sheer volume and speed of posts in this thread. At this point a warning in the OP and/or thread title (more likely the latter tbh) is the only way to effectively tell people to stfu friday about it without it being buried and forgotten 3 days (or 3 hours) later. Either that or mods lock the thread for several days to get the point across which I don't think anybody particularly wants, and isn't necessarily gonna prevent it from happening again anyway.
It gets progressively more difficult to want to engage with discussions in this thread due to the ever growing volume of substanceless posts about bottom of the ladder experiences and gimmicks, the continuing ubers non-sense, half-pages of half-funny memes, etc. etc. Every other tier's Metagame Discussion thread is capable of remaining both on topic to their tier and not going off on long-ass back and forths between the same few users over and over because they don't use their threads just as a place to socialize like people here seem to want to do day in and day out. Discords exists for a reason people, you don't need to be replying to every single post with minor engagements or to drop a one-liner meme. I'm not naming names because I don't want to be an asshole (anymore than I already am, anyways), but y'all should know enough by now that by constantly replying to the people bringing up ubers discourse or whatever that you're only perpetuating it yourselves.