MTG is like a Greek (step) show, IMO. On a campus all the greek orgs introduce themselves and do some kind of performance. Like a chant, stroll, step, etc. At least here in the NY/NJ area. For cultural and D9 orgs this is an important opportunity to show that you are not wack (
), and that your members are on point and can perform- image is very important.
So I guess what the OP is asking is, what age should you sit your butt at home and not be on some campus trying to look cute and stroll for/with undergrads?