Is this current mega exodus possibly related to NJPW talent disliking the AEW relationship?

Seeing as we are past the Harold Meij era of departures has anything been explicitly stated as to why a lot lot lot of veteran talent is still leaving or rumored to leave in droves? The only thing I can think of is a serious backlash for NJPW's relationship with AEW and I say that not as a commentary of said relationship, just really really wondering at this point

by Revolutionary-One211