If you're able to recognize that there are different kinds of feminism that have different nuances and that there are various different reasons for being a feminist, then you should be able to understand that there are various different motivations for supporting or hating trans people, and that one branch of feminism both hating men and hating trans women is not going to lead to misogynistic men doing a heel turn and suddenly start supporting trans women just to spite that branch of feminism. I agree with trying to get people to support trans women more, this just isn't a very logical way of going about it, and I doubt it's actually going to result in anyone changing their views.