Being a woman has its perks. Lots of women-only college grants. Women-only small business loans. Get to oogle women in women's locker rooms. Probably other benefits I can't think of right now.
So why not legally change your gender to female? In my state it takes a bit of work -- I think you have to get a doctor to sign off that you "identify as a woman" and you're good to go. Just get the youngest doctor right out of med school. They're so brainwashed with this gender identity nonsense they'll sign anything as long as you claim you're a woman.
In some places in Canada legally changing your gender is as simple as filling out a form.
Best of all if someone calls you "sir", you can condescendingly ask them "did you just assume my gender?"
And best of all no one will know your legal gender unless they get a hold of your driver's license.
I can't see any downsides.
ここには何もないようです