I don't have proof but he reminds me a lot of nexuslord. Very similar behaviours and ways of talking.
I've noticed a pattern of new users every now and then, they start of seemingly friendly and calm but then they drop these extremely formal, highly formatted threads and complain about being unable to have "intellectual discussions" here and even if or when they get disproven or called out, it turns into the same familiar pattern of throwing insults and blaming everyone here.
I've seen a few users do this, their mask slips not long after they join and history repeats itself. They could be different people but I've noticed this happening here a few times with now banned users in the past too.
I know we had that one toxic germa66 guy who I Think called himself egghead under an alt, I think he came back a couple of times with alts and I think iam25 did the same too but not certain.
I was kinda joking in saying to stop making alts but this guy reminded me of nexuslord and some other users long ago, so it's a very weird coincidence at least.
They could be a different person and not an alt though ofc. Just similar behaviours and temperaments I guess.
The way they're insulting us all, their insults, we've definitely had others do the same here before and got clowned and humbled for it.