There's a group on Reddit called something like 'sissypornrecovery' which is for men who want help and support in recovering from their sissy porn addiction.
A great number of them confess that sissy (AGP) porn made them think they were trans, encouraged them to go on oestrogen, or ruined their real life sexual relationships, or caused them to go down a rabbit hole of every more extreme sissy porn.
Some of them have lost their jobs, lost friendships, seen their real lives damaged because of this specific subgenre of porn and its addictive nature.
They're very brave to admit the issue and seek to recover.
I have no doubt that porn plays a huge issue in the explosion of transgenderism and as the edifice of 'trans rights' continues to collapse, more and more men will admit to this.