Sometimes I think a bit more ridicule, indeed a lot more ridicule, might be no bad thing. If someone chooses to beclown themselves in public by appearing as a bad cariacature of the opposite sex, they have to bear some responsibility for the reaction they provoke, and be prepared to endure that reaction if the bad cariacature presentation means so much to them.
While it can certainly be abused, shaming and mockery do play an important role in societal cohesion. That's one of the main ways that we, as a society or a nation or a community, define the boundaries of what is and is not acceptable behavior and comportment.
Realistically, I think if most transgender identifying males just adopted simple, basic, neutral styles of clothing, they would get almost no pushback at all. Go for trousers, a simple blouse or button-up shirt, and loafers. Keep it simple, target an androgynous look for everyday life, and call it good. Almost nobody is going to make an issue of it, and almost nobody is going to judge - even though they might be left wondering.
This applies outside of trans stuff as well. Because while I support people's right to dress however they please... I also support my right to judge the holy hell out of their lack of fashion sense. Ferinstance... just last week, I silently judged two coworkers of mine. One was a male who was wearing a wrinkly yellow and red t-shirt, extremely baggy bright green sweat pants cinched tight at the ankle, and flip-flops. The other was a female wearing a screaming fuchsia box-shaped sweater with a skirt that barely covered their backside. It doesn't matter that both of them were fit and attractive, the outfits were supremely unprofessional and intentionally attention-seeking. So yeah, I judged.
On the other hand... Congresscritter McBride gets at least a modicum of respect from me. Even though I disagree with them on bathroom use etc., they dress appropriately and tastefully, with professional make-up that doesn't look like a drag queen... and so far they've seemed to be actually doing their job of representing their constituents rather than making it all about them and their gendery soul. At the end of the day, I truly do not care if males prefer to wear dresses or if females prefer to wear trousers. I don't care how they think about themselves - I only object to being forced to play along with it.