It is in the posts of Reddit user apprehensive_ad_995

The one with the flag is literally a Reddit user who is still alive and posted a pic in response to this.

Lmao ohh nooo I'm so offended by your meaningless take at my dumb hobby when children are being murdered

These aren't even pictures of the same person. Spreading this misinformation is fucking disgusting no matter how you feel about trans people. You don't take someone's pic and claim they did something like this.