I personal have felt that they have moved it so he doesn’t talk about his personal relationships and so eleanor can be removed and there will be no discussion. I also think (hope) that with bgg the ending will be ‘he found out he’s not the dad’ but the implication being he thought he was, which translates into well he must of sleep with her which moves to he’s straight. But I guess we’ll see how they play it.
What you're talking about is where my previous "coming out wipes everything clear" talk comes in. When Louis comes out, anyone who remembers that Louis had a kid will see that he's gay, he says he's with Harry and has been for however long, and more importantly, he never brings up the kid again. The kid will be wiped from his wiki and his IG and Louis will move on.
This is so difficult to grasp sometimes, for myself and tbh anyone in fandom, but the general public truly aren't going to care. The general public are going to accept whatever they are told.