Practically every comment I've made in this thread I'd consider a waste of time since no one calling the memo "sexist" has made any serious argument, thus proving my point.

I always thought Reddit was a better platform for people more interested in a echo chamber safe space where they can post low-effort 1-2 sentence comments and be patted on the back with other similar comments all saying the same thing.

One, I didn't say that, so I'm not sure why you think it's my job to argue the point. Two, you are not coming across as a guy who's seriously looking to understand why people might reasonably see something as sexist. You can't really be surprised that nobody's willing to take the time to educate somebody who doesn't want to learn.