I can't find it but from memory i think it was ~ 1984_Guitar_King_. You might need to be a member to view instagram pages?
I typed in https://www.instagram.com/1984_Guitar_King_ but got "Sorry, this page isn't available" (I'm not a member).
But thats what Ive had to deal with. you think thats weird - he thinks its amazing.
And then - look at his real life and its even more dysfunctional
I would tell him it was distressing and break it down to why and what was going on in his mind- I would suggest a counsellor etc and he would just say its just him doing weird stuff and no the real him. But I couldnt see above it all - I was too entrenched to see that he could never be fixed.
And so much about his has been disturbing and wierd and just too much stuff to avoid and jab at me. etc. Too many needs unmet. He has no clue