I think the Bennett sisters are throwing the baby out with the bath water, here.
Pride is still the biggest collective celebration/movement for LGB people and in refusing to attend they are cutting out all of those people. Not to mention actively refusing to perform for anyone who is trans (surely the definition of being transphobic).
I hate the TRA movement, but I take my teen (lesbian) daughter to Pride because she doesn't have that kind of representation anywhere else.
She lives in a family full of straight people, experiencing homophobic comments at school and at one or two Pride festivals a year she gets to be amongst people like her.
Please don't @ me to explain the problems with transactivism - I understand and share them. But I often wondered if any of the people who post in this section of the site have ever attended a Pride event, there is a lot of good in the movement, it really isn't as polarised as people on here like to make out.