I haven't figured out this yet, if the oppressed group can segregate sexes based upon religion/culture and be supported by the liberal folks, why do they throw a fit if non oppressed group wanted to have a men's only club or something like that.
I'm using oppressed lightly.
I don't think that having a "learn about Muslims" day on Eid constitutes support for gender separation, anymore than a learn about the Indians or the colonial times would constitute support for slavery or wiping out Indians.
Also what is going to happen when the Latinos do get a strong hold on this country with their male dominated society? What about if the Muslim religion does also? Are they going to be coddled by the liberals and will the liberals look away when the women are oppressed by current society standards?
There are all kinds of "what ifs" in this world-my rule for worrying about them is to prioritize "what-ifs" that are at least somewhere near possible. The idea that there will be a "Muslim strong hold" on the UK or the US any time in the foreseeable future is fantasy.
I know of no liberals who want to change gender equality laws in either the UK or the US because of Muslims. A school having an Eid celebration has nothing to do with liberals and Muslims getting along (which they don't-Muslims overwhelmingly voted for GW Bush...but that's another story.)