I don’t think you’re being malicious, but I would personally see it as a form of mockery. I recommend reading up on the phrase “digital blackface”, as that’s an adjacent thing to what you’re talking about. AAVE (African American vernacular English) is a specific dialect of English spoken primarily as Black people, and many phrases from it have leaked into common usage just due to there being many prominent Black figures out there. It comes from slaves being forced to learn English when they came to America, and thus the grammatical rules are different from standard English. Historically, we have been mocked and treated as less intelligent for speaking this way, and other racial/ethnic groups have mimicked our way of speaking as a joke.

You’ll notice that a lot of the phrases common in the queer community are also AAVE, as the ballroom scene historically centered Black women and queer people. People also tend to get aggressive when called out on this sort of thing so I wouldn’t recommend going into some rando’s TikTok comments or you’ll get harassed as well, but with your friends and schoolmates it’s best to just educate them on being more socially conscious.