Trans rights activists have been kicking actual lesbians out of their own safe spaces for years, this is simply the latest in a long chain.
All the "lesbian" subs on Reddit are majority straight males who wear makeup circlejerking. Anyone who talks about wanting same sex relationships is banned for transphobia.
See also: https://www.spiked-online.com/2021/10/28/the-homophobia-of-the-trans-lobby/