Is it true that men don't spend money on baseball?

Everyone parking in the baseball stadium parking lot is an older man (ajae).
I see a lot of older men at the Giants Shop, too.
Dads buy a lot of uniforms and merchandise for their families,
and they buy tons of food and beer inside the stadium.
Even I go to watch the 2nd tier games at Sajik on weekends lol.
It's nice that there aren't many people at the 2nd tier games haha.