SPOILERS AHEAD
I’ll preface this by saying I had a male stalker for 7 years. I moved, changed jobs, and deleted all social media in that time. I’m also a survivor of SA, as well as assault after being spiked, similar to RG in the show.
It completely baffles me that he would completely replicate his stalker down to physical likeness, occupation, accent, exact correspondences and references like hanging curtains.
He is clearly not too worried about people finding the real person, as well as her potentially contacting him again.
If it were me telling my story, I would change all identifying details of both of us, because I would NEVER want to go through it again. RG telling his story this way is hugely weird to me and really speaks to the theme of mutual obsession he hints at in the show.