The LGBTI community is diverse, and any Pride parade has to reflect that diversity. If you don’t think it reflects you, the best way to remedy that is to ensure you are there.
Whether you’re walking in the parade, or watching from the sidewalk, Pride will only reflect you if you are part of it.
No, you won’t be surrounded by thousands of people exactly like you because the LGBTI family is an incredibly diverse one. But nobody represents you better than you do.
Pride is what you make of it, and it’s not something you should feel obliged to attend. But if you stay away because you don’t see enough people like yourself there, you’re only contributing to the problem, right?