I have researched set Rich for months and hundreds of links. I don’t know very many that think it was a robbery gone bad since nothing was stolen. Not his watch money or wallet.
I agree that Seth Rich’s murder was a political hit. Leaving the watch and money even implies the hit was meant to be recognized as such and send a message. Didn’t B push the idea that Russians did the hit? That was a possibility that fit the Russian Collusion narrative. The murder smelled of Arkancide to me.