I think Billie is not really joking about hating Instagram, it's maybe trendy to correct spelling there (I bet spelling mistakes like that are due to autocorrect anyways) and even if it could have happened to Billie himself to correct others it doesn't mean it's a fun thing to do, and it only contributes to make instagram dumb. How can it please him that someone responds to one of his comments just to say that lol. In a way, I'm happy if he's not joking about "hating" it because it means he came back on social media for the connection with the fans since he knows we enjoy seeing him posting, and that connection surely makes it worth for him despite what he (understandably) doesn't like about the media itself and the way it works. So it's probably selfish of me to really like that he said hating instagram while I believe it's true, in some way at least, but knowing that, I only admire him more for being 100% himself for the fans whenever he comes there. Like, he took the opportunity to respond to that user who dully corrected him to tell him something much deeper which he feels. He's just not afraid to act seemingly contradictorily, ranting about social media all the time and yet being the pure fellow he is on there with obvious interest to share stuff with fans. 💜