hahaha...you doubted me?
A solo artist at age 22 is already too old for a record company. Not that record companies count anymore, but the reasons are many.
I've been looking for a band for many years, and actually have one that I like but they're spread out over the world and we can only get together about one month a year (or less). They are all young guys because old farts just have too many stubborn ways to deal with. Youngsters don't expect as much money and are a lot more energetic, more fun, often they are even better players because they have the past and the current down, and they are a lot more exciting for an audience to watch. Plus you can get a few more years out of them than the old guys.
Old guys are usually only interested in doing 3 -5 gigs in a month, or they have to go home too much to make expenses work.
For musicians youth is extended a little bit...around 30 seems to be a good mix of experience vs youth...but I prefer them in the late 20s up to about 33? If I were a rock band, 29 would be the cutoff age.