Random rant with no source. I don't see anything about this anywhere. What are you going on about?
Riot has said multiple times this year (which I don't really like) that they wouldn't be increasing bans. Which honestly is dumb since there were more champs coming out in a year the past few years than we even have bans as a whole. That alone is pretty dumb given the 100+ champs, and 3 bans per team.
Is why there are champs that have a 90+ ban rate at worlds, and still stuff teams don't want to see gets through. Because right now the balance is still not very good so there are "must" bans, then the "probably should ban" and that makes up about 8-9 just right there, not counting target bans, etc.
They either need to raise the bans to 8 or stop making champs for a while.