The real you isn't the edgy, post-ironically racist you, Rusp. There is no "real" you, so It's time to start LARPing as the Rusp that gets to fuck his weird, clingy Minecraft girlfriend.
Anyway, generally I think half your age plus seven is a pretty solid guideline. But I'm not going to pretend that person and all 100,000 people who liked it actually take the statement at face value.
Right now Crow has a new friend that's an obvious pathological liar that bans anyone that calls him out on it. So the two of them get along pretty well.
If they actually wanted to make a point about raising the age of consent they'd say an 18 year-old and a 50 year-old. It's just a hyperbolic way to say there's a big difference in maturity between 21 and 26.