No-one said he wasn't into guys. The fact you're trying to pretend otherwise is just a strawman you've made up because you're unable to argue what's actually been said. And that is that he is pansexual - something he himself identified as on Datalounge, in a Q&A on Snapchat shortly after that, and then again in one of his first interviews after the Outsports article.
As for comparing him to closeted actors - you're just making yourself look stupid. His entire "fame" rests on him being a gay social media personality. After all, basically his entire audience came from when he hooked up with Jackson. So, yes, if he did reconfirm he was also into women, it would harm his image with that audience.