Well, I'm mostly just trying to get used to being misgendered and try to ignore it. I'm hoping that with eventual facial feminization surgery (FFS) I won't be so easily clocked. Makeup only goes so far in hiding the brow ridge, nose, and jawline.
I've put a lot of work into voice, posture, mannerisms, and wardrobe over the past two years, but still get regularly misgendered by:
1) street people, who are acutely aware of those around them as a survival trait, and often have no internal censor to keep from speaking their mind
2) people who know I'm trans, and in spite of educational efforts think of me in terms of a 'dude in a dress', cross-dresser, 'not a real woman', and similar tropes. Mostly other older people, alas.
It's just going to happen. Trying to 'fix the world' is unlikely to really solve the problem. Hiding is what many did for a long time, but it certainly doesn't help once we reach the point where we have to be out.
I have to accept that in my case, even with crazy expensive treatment that someone somewhere will misgender me. Like others, including ciswomen, this is just going to happen. (Ask a lesbian with butch presentation about misgendering!) Just as with ciswomen who 'don't pass', we have to develop that inner strength to deal with and shrug off the opinions of others about how they see us.
We have to be ourselves, in spite of the insane cultural conventions we live within. Ultimately, we are ourselves, and if someone else is "confused", or disturbed by our not quite fitting into their cis patriarchal gender binary model, thats their problem for investing themselves with a broken model. Younger folks seem to understand this better, and I find that many happily ignore the broken gender binary model.