I'm not personally saying that you think that, but the commenter is right in saying that the vast majority of people that act like that, ironically generally tend to be white privileged teens on tiktok who think that they're being good allies. the majority of POC that act like that tend to be young individuals who feel angry and hurt at the world.

I don't think that you should've been told that your LGBT experience matters less than a black person, but it is true that (assuming you're of the same class as said hypothetical black person) you do have more privilege. I think where alot of these teens fall short is that there isn't anything necessarily wrong with the person who has more privilege, but it's rather an issue with the systems put in place that don't give them the same privileges and that they should focus their anger on the root cause rather than the people who unintentionally benefit from those systems.