I am against animal agriculture for the same reason I am against sexism, racism, ableism, classism and homophobia.
The circumstances of a creatures birth does not dictate what it is “meant for”, every one deserves to live happy, healthily and with dignity, but some simply want to live.
The simple answer is catfishing, but this amount of time and effort dedicated to trying and be perceived as a woman seems like unrealized gender dysphoria and internalized racism. Their own self hate manifesting as external vitriol at out trans folk isn’t even remotely okay, but not unheard of.