The game isn't going to fail

It doesn't matter how pissed many of the online community are about the dex cut or the shitty monsters or whatever barebones game they're going to sell. It's not going to fail
If anything it's going to be insanely successful; holiday season, the first mainline home console pokemon game on switch. It's going to sell millions just by name alone

No matter how many boycott the game, even if it's tens of thousands, it's a very small fraction that's not going to be noticed in sale numbers no matter what. They will keep selling shit and they will keep getting away with it because the older generation is no longer their audience.