For the ones that didn't understand it is funny because Amoonguss is similar to Among Us, a 2018 online multiplayer social deduction game developed and published by American game studio Innersloth. It was released on iOS and Android devices in June 2018 and on Windows in November 2018, featuring cross-platform play between these platforms.
The post is implying that because of Among Us the grass pokémon's name is going to change to avoid a copyright claim.
Which, in my opinion, is very funny, just like "Damn, Daniel" lulz :D
