[email protected] is a community directed against the gender-based discrimination of men, women and nonbinary people.
It stands strongly against patriarchy and all forms of gender inequality, and is supportive of both feminism and masculism, as long as their end goal is equality.
Since, apparently, no Lemmy communities I know have tackled the gender-based issues from this angle, I decided to start my own. Will be happy to see you!
To be honest, this is the first time, I heard that masculism is supposed to be more than slightly veiled anti-feminism. Maybe there are different roots for that expression? In Germany, the word is absolutely burned and every person calling themselvese masculinists are trash, as far I am aware of.
I think your idea about a community that wants to adress everybody by using the neutral term antisexism is a good idea, though.