It really is. We often use "man" or "men" as a gender neutral term, and did so even more frequently in the 1700s when the term was invented, and as the dictionary definition already shows.
The name probably wasn't a slam against women and yet MRA/Incels/Whatever seem to think changing the name is a slam against men.
Have they? I haven't seen that yet.
Call it an access point. Problem solved.
Sure. That's fine. But let's not pretend this is some great strive for equality - Berkley has de jure sexism in their city code, which they've retained, and de facto sexism and racism in enforcement in the city, which no one is talking about.
They changed up a few words. That's fine. But let's not pretend this is some grand strive toward equality in Berkley. The city is doing nothing of the sort - it's lip service.