I'm gonna go out on a limb and say no, he can't. All proof he's offered so far only goes back to 2021.
I am ready to go further back. I couldn’t find that BTC address control. As you can see, I was inactive, and the BTC address was also inactive. I thought it was normal to be inactive for a while due to personal issues.
If this account is given to OP, there's always a chance that the original owner could come back & claim it (however unlikely).
Nobody is going to ask because nobody has access to that wallet. If I don’t get support for recovering my account, it will remain inactive for lifetime. Recovery may not be possible if you guys don’t show support.