It is always the women of any generation who do the majority of active volunteering, for any charity or social cause.

A variety of reasons, depending on the person. She might be aware that women still aren't equal so she thinks "if she can just get equality for X group then surely women will be next". Or if she thinks that women are equal enough then she might be expressing pity or kind benevolence for X group.

When it comes to trans, these women remind me of the "fag hags" of the 1980's. They clearly enjoy the testosterone, the aggressive masculine socialization of males yet perceived gay men to be "safe" for them to be around, sexually.

Last, it is worth remembering however painful this may be, that there is an average IQ in any given population -- which means half the population has an IQ below the average. Some people are just literally, quite factually, stupid. They do not reason critically, and are easy victims of propaganda. Get to them early enough and you can convince them to believe anything.