Well !
Gender TF : I have nothing against it, I think one day my character was turned to a girl. but it always has to be something consensual between players.
Doll TF : I have a lot of problems with this kink, it’s a personal view, I think it’s about turning one character into a doll that can’t move/talk and just feel what is done to them, right ? I always want to know what my partner wants, I want to hear them, talk to them and have them be able of moving around do something. I always disliked the idea of “sextoying someone”