Your thinking is backwards. You’re skeptical of someone BECAUSE he confesses?
I would wonder more why he is NOT being investigated - after confessing to crimes with no statute of limitations.
You would think the police would be anxious to talk to him.
He says so right in the video that he knows there is no statute of limitations and says he would cooperate in any investigation.
Why are they not beating a pathway to his door to question him about unsolved murders?
“You’re skeptical of someone BECAUSE he confesses?”
Yes, because actual criminals don’t tend to voluntary confess crimes on youtube that they could be imprisoned for. People who just want attention tend to do things like that.
“Why are they not beating a pathway to his door to question him about unsolved murders?”
Probably because they don’t think his story is credible?