I will be careful to generalize “all” “always”, etc etc. My two boys are not in Greek but I will say they are pretty normal, and have a social life.
When we visit them, we go watch football games. The most memorable experience is last year UCLA @ Cal. My boys were so sure they’d beat the Bruins handily, but UCLA got their first victory of the season! Needless to say, my hubby was extremely happy, lol.