I lived in the bay area for 22 years, Giant fans are pretty bad towards Dodger fans. Have not been to a Dodger game in years so maybe it has changed.
As a rule I do not wear opposing team colors when visiting a stadium. By my experience worse fans are U of Arizona. I will not go to a game there based on what I have seen and experienced. Just not worth the aggravation.
On the other hand; I did wear visiting colors to an Oregon State game and the folks there were great!
I’m a cradle Dodgers fan. Went to my first games there. Used to sit on the back porch with my grandpa listening to Scully on the radio. But over the past couple years I’ve been stadium and it’s been horrible.
I won’t go again.