The hate is so misplaced too, we now know that the Galar Dex is indeed larger than 400 and the games have anti cheating and hacking measures. The early players that had shiny partner Pokémon Sobble and Grookey experienced major gameplay issues because they hacked and cheated.
The games are still gonna be awesome and it's not just Mythicals missing. Not all my favorites made it in but i'm not gonna hate on the games just for that, just saying. And again, not all content is known