Baseball is definitely a sport to watch in person, not on TV
Baseball games are really fun, it’s like a picnic in the sun with lots going on. Never seen any aggro whatsoever although I’m sure if there are 50,000 ppl you’ll find one arsehole – but easy to avoid
Take sun protection (cream and long sleeves)/warm clothes (depending on whether day or night game), also water (if security let you). You’re outside for a long time and the number of people who sit there letting their skin cells get traumatised is unreal…