As someone else who is massively annoyed by how intersectionality is misused, this is stil a very stupid take.

What people experience is primarily local, if I’m the only person of my race in a room I’m a minority there, and if you’re part of a disadvantaged group with less rights it doesn’t matter to you if you’re majority if somebody else has the majority of power (unless revolt and stuff). Power imbalance is real and historical impact is real and compounds on itself. This doesn’t create personal liability for something you haven’t participated in, but it does create a responsibility to not maintain the imbalance.