Firstly, it’s a bit suspicious that your name is only a few minutes old. Secondly, I hope you live in a society that understands innocent before proven guilty, because all you’re doing is insinuating to damage someone’s reputation.
You haven’t proven anything, that last name coincidence is nothing. These are different last names. You’re damaging an individual’s reputation without any substantial evidence.
I’m curious, why are you sick of Manjaro? I’ve been use it for 2 years and it’s been smooth sailing. Genuinely just curious.