Yeah, I think this thread just shows the age skew of talkbass. Of course a band of 50 and 60 year olds wouldn't hire a 20 year old kid to give them advice. I don't think this CL ad is for you.
My friend's son is in a band, and I go watch them play every now and then. There's a lot of other bands out there, some with kids still in high school (and sometimes I would guess middle school). You can usually tell which ones kinda have a clue and which ones don't. I could easily see a 20 year old adult go in and be able to help. I could also see a lot of the people posting in this thread going in and helping out younger bands. But you're not doing. This person is. So...why ridicule them?
I guess it's just far simpler and more comfortable to just sit back and laugh at people any time they exhibit any creativity.
I like how some of these bozos mock someone who has an idea to help bands get better, but also complain in other threads that live music is dying because bands are bad.