Transgenderism, like all tenants of Wokeism, is an inversion of the true, the good, and the beautiful. A rejection of virtue, promotion of vice; embodying each of the seven deadly sins, how could literal Satanism not appeal to these reprobates?
And you do see """Christian""" trannies, like wolves in sheep's clothing, appearing as angels of light like their father, Lucifer.
Same for homosexual Christians, the only way these people can be actual Christians is, like any other sinner, repenting of their sin, not justifying it. It'd be like an adulterer saying "yes, I cheat on my wife constantly and that's a good thing, I'm a Christian, accept me and my sinful lifestyle!"
You cannot wave a rainbow flag and serve God, you cannot serve two masters.