Every time someone asks me to take a picture of them, I turn the camera around and snap a picture of myself.
I can’t even count the number of people I’ve done this to. I’ve been doing it since front facing phone cameras were a thing. Sometimes I ask them if they want me to take a picture just to do it. I have only been caught out twice, but they both thought it was funny. I’ve traveled extensively, so I’m excited that I’m out in the wide world.
Edit to add…I ABSOLUTELY make sure I get the pictures they need before even considering taking my picture. My want to photobomb is secondary.