they're not trying to force anything though, as their post says they pick nilou when a nilou comp is already made for them, thus it was the other players' choice (the first instance they describe isn't even them picking nilou either, it's the 4th player)

picking a team member that PERFECTLY fits the existing team comp only for someone to suddenly decide to switch to something that makes your choice not work anymore is a reasonable complaint, imo.

reminds me of when I got a team where 1p was Noelle, 2p was Itto, and 3p was Albedo - so I wait a bit to make sure that's what people want to play, then pick my C6 and very invested Gorou to complete the perfect mono geo team comp, and suddenly everyone decides to switch to something else lol