Begging people to understand that queerbaiting is a marketing tactic for fiction in which the writers hint at queer identities or storylines without actually depicting them.
A real person can't be an example of queerbaiting. Every queerbaiting accusation directed at a real person always boils down to, "I assumed this person is queer because they meet some totally-not-homophobic stereotypes I believe about queer people, but they didn't confirm my suspicions by publicly announcing their identity, which means that they're actually queerbaiting!!!"
Some people are closeted. Some people simply don't feel the need to share that part of themselves with everyone. And maybe there are some people out there who really are cishet but "act queer" (whatever the fuck that means), but in that case it's your responsibility to consider why you made assumptions about their identity in the first place.
Kit Connor, a real person, wasn't queerbaiting by acting in Heartstopper without first writing "I AM BI" on his forehead in permanent marker. Taylor Swift, a real person, isn't queerbaiting by... Being straight while having songs that weirdos on the internet decided must be secretly coded gay songs?
Can we all just... Mind our own business and not force strangers to out themselves? You're not protecting the queer community, you're just making the world more dangerous for closeted people.