The Green Party is a complete lost cause. Time is better spent on pushing those politicians and parties who have any chance of getting anywhere near power and who are on the fence and could be made to see the gender critical point of view has a point. The so called greens also pretty useless on the environment.
I have been bewildered by people joining them to vote for a different leader when they have no real power. Money is better spent joining or supporting Sex Matters or ForWomenScotland. Energy is better spent pressurising your MP or police and crime commissioner or writing to Ofcom about them still being on Stonewall's equality index, or any of the other more useful actions you could be doing.
The only thing that will stop the current iteration of the Greens in England is running out of money and attention. Leave, don't join, ignore.