One of my adopted children is left handed now.
She did not pick her dominant hand until she was five or six.
She still occasionally switches
She is schizoaffective, with some autism traits and thinks of herself as a man.
It is something like 40% of girls that are transgender are on the spectrum for autism. Another 30% have other mental disorders like anxiety, depression, OCD, etc. So a total of 70% or more have clinical mental issues - but the doctors, instead of treating those actual issues, say “Hey - we can make you better by giving you hormones and cutting off your breasts.”
They, and the trans-cult that supports it, are evil and ruining our wonderful daughters.