I know that FWR is not to everyone's liking, but one thing is for sure, if you do succeed in changing FWR to be more comfortable for you, it will still not be to everyone's liking. Are you prepared to be on the receiving end of that inevitable criticism when (not if) it comes, and have to suck it up? If you are, then fine, but please don't kid yourself that it won't come your way.
Some people didn't like FWR when e.g. Dittany was posting. So she left. Now people still don't like FWR because Dittany used to post there years ago. Yet this seems to being raised as a reason to not post in FWR now. It seems like scraping the bottom of the barrel to me.
If FWR was populated exclusively by e.g. free-choice, sex-positive, trans-friendly posters, I think we would still have these "FWR isn't welcoming enough" threads. I believe, this thread, and others like it, aren't really about rudeness, intellectual elitism etc. - they are symptoms, these threads are really saying that FWR can never win, whatever form it takes. It's about how society conditions women to be our own worst enemy, with fights over everything from stay-at-home mums v working mums and breastfeeding v formula to second wave feminists v third wave feminists. It's patriarchy tossing the "crumbs" and the "starving" fighting over the crumbs.
FWR is like being a mum: always in the wrong.