No, I would never use a fake pic. I mean, I just don't see the point. Like if you were to catfish as someone very attractive, people complimenting you wouldn't be actually complimenting
you so how would it give you any sort of satisfaction
Plus I'd feel so deceitful if I was catfishing someone online that I talked to regularly

I have no idea how some people can actually be in a
relationship with someone online and basically be pretending to be someone they're not. Like how do you get anything from it? I could never do online relationships to begin with anyway, I could never feel anything genuine for someone I don't know IRL