Yes. You can be everything from the old “I support the LGB, but not the rest.” Crowd, to a gay person who thinks all gay people are figs. You’re not required to subscribe to a social ideology because of intrinsic traits like sexuality. Be as pro LGBT or anti LGBT as you believe, there’s no reason to ascribe to something you don’t agree with.
I kinda feel like I get what you are saying because you can be gay and not want to associate with the mainstream lgbt+ community that some people call the “woke version” I know several friends who are gay and don’t like to associate or do pride things and I am asexual and don’t like the idea of pushing it on others like some do. Most people don’t care what we do or are as long as we aren’t MAKING it their problem and shoving it in their faces.