True but kids wear sweatshirts with lots of logos. Is it an adult to wear and Yankees shirt if they just crushed the local MLB team ?
If you wear a shirt with a college name, it’s not different. Tons wear college shirts from lots of schools
OP is wearing a shirt, not buying a billboard - which by the way I saw in Scranton, someone announcing their kid was going to Hofstra.
anyway, OP didn’t ask about sportsmanship - just if buying b4 admit was a jinx or not.