Trans men are not female and that is the point. There is a thread on Reddit titled Trans men of reddit, what problems do you deal with that people of other identities don't know or think about?. Here is a quote from a comment:

One final thing I'd like to say has to do with what I call benevolent transphobia, which is when people believe that we are men, sort of, but more like men-lite or "good" men who have been socialized as women, which lends us all of our positive characteristics that they value, and which off-set our negative man qualities. An example of this is when people say that trans men are better than cis men because we understand what it's like to be women - no, honestly, I do not. I only know what it's like to be dysphoric in a woman's body.

Yes there are some experiences exclusive to people AFAB, like periods. But when trans men experience periods, they experience it as trans men and may be different from what cis women experience. For example in this article, a trans man wrote:

A period in and of itself can be uncomfortable for any individual, and being transgender adds another emotional layer to that.

The reason I brought up trans women is because if trans women started replying about not being allowed to show their breasts and trans men called them out, GC would make a post about how trans women are evil, narcissistic, AGP, etc. Yet when cis women do the same thing they get upset when trans men call it out.

This is why I can't stand when GC complains trans women talk over trans men. I mean, if one group is talking over the other it should be pointed out, but when trans men point out GC talking over them, GCs get upset or don't use the criticism to change their ways. Like, don't criticize people for something you do yourself.

I edited my post to finish the sentence that somehow wasn't typed. Thank you for pointing it out.