gay prides aren't about being prideful lmao they're to show there is nothing wrong with being queer.
Before you say, "but Neuro! pride is in the name!"
There's a reason heterosexual pride doesn't exist, because it's already accepted everywhere. 

If you think they're too preachy consider this.

There is a teenager, completely alienated from his family due to his sexuality. He goes to a gay pride, has the time of his life with the community that he is in. Meets new people, makes a new family.
What's wrong with that?
Also don't tell me that hasn't happened I have friends who I've made through that scenario. (with them as the kid because my family accepts me c:)

They also give churches, community centers, and other organizations to show their acceptance for queer people.