My pick is Psyonix, the team behind the one and only Rocket League.
And why they’re my pick is because they’ve been prioritizing elitist gamers over generally everyone of all skill levels. This is evident when you are penalized for leaving matches in Casual Mode that escalates from 5 minutes to even hours. Basically limiting and restricting your playtime on a game people had once paid for.
And I say once paid for because this game once had a price tag along with DLCs. Sometime a few years ago, Psyonix sold itself to Epic Games and flipped Rocket League to Free-to-Play or Freemium. They delisted the game from Steam and unless you had been accumulating anything before the delisting, you are SOL.
In the Epic Games version of Rocket League, you have to build back up everything that was once readily available when it was on Steam. Having to pick up common body parts, having to pick up decals, flags, wheels .etc
All of these are just one continual dump after another from Psyonix on the fans that truly are there to have a fun time and not be a foaming drooling tryhard of an elitist player.
Nintendo has been against them before any real self destruction had started from the community though. In 2013 the melee community raised $95k for breast cancer research, which led to melee being picked up for evo 2013. Nintendo then tried to shut down the live stream of the tournament, and then shutdown the whole melee event for reasons known only to Nintendo.