This is what makes me uncomfortable about going all-in as an "ally". I've heard very dubious and unprovable allegations in my time. If you dig a bit, it always end up being very much indistinguishable from insecurity. Everyone experience being ignored and talked over in those meetings, how is the get-go explaination sexism? How can you possibly know? Don't get me wrong, I know for a fact that some of those situations are real, but I have witnessed way too many ridiculous accusations to take this talking point seriously anymore. I am not talking about overt sexism here and bad"jokes", but at this micro-aggression concept where you can be labeled a sexist for... not agreeing with a woman?

I can tell you my experience as a man tho, I worked with incredibly nice men who were scared to say the wrong thing or to participate in some meetings because we worked with extremely vocals and repressives feminists, and you can definitely lose your job for being accused of any type of misogyny around here. The tone gets really hostile real quick too. There is no discussion to be bad on this subject, my experience is invalid because I am a man, to be ridiculed because I am ignoring very clear evidences on purpose, apparently. Next week I could write about being ignored due to my height and I would get laughted out of the room, rightly so.

Same as well here, I've been in situations were I propose ideas for months and then a higher up or older team members repeats my idea and then what? Should I start to grieve or what?

Same with being ignored for months on team meetings, gas happened to me as well until I got of it by a new team member. 19 months missing important information for me at least because people forgot to invite me. Should I start calling micro aggressions now?

Shit happens. Improvise, adapt, overcome