I was born in the UK and am white, can I identify as a mixed race immigrant? Are those things you can 'identify as' or you just are?
I always found it perplexing that apparently, it is perfectly fine to identify as the other sex - when there's extreme differences between the sexes and it was, until recently, acknowledged by all that we need sex segregated spaces - but not to identify into a race, even though much fewer laws would have to be changed to cater to transracial people (none that I know of, actually, discriminating against transracial people would fall under the laws against discriminating the mentally challenged so we wouldn't have to extend the anti-discrimination laws to people assigned white at birth ...) than to cater to the transgenderists (all laws giving women privacy and safety in hospitals, shelters, schools, prisons and public changing rooms and toilets.)
Permitting people to identify as oppressed racial or ethnic minority even though they were assigned white at birth (or vice versa, though I don't think many immigrants would be naive enough to think it would help them any) would be much easier than this gender stuff.
We also wouldn't have to change language for it, except of tacking a "cis" to, say "Ashkenazi Jews" or "Afroamericans" when warning about risk for some few genetic diseases, and add that transwhite people might also be at risk.
And yet, when Rachel Dolezal was found out to have been assigned white at birth, she was kicked out of the office she held as it was felt it should be held by a cis-black person.
Whereas people are fine with individuals who were observed to be male at birth winning women's sport competitions.
It doesn't make sense.
If, in today's society, we feel that the identity someone feels they have trumps all else, then why not let people identify as a different race?