It's not fair to describe Robinson as incoherent. If you're looking for a 2022 parallel, Robinson is Kari Lake, not Doug Mastriano -- highly extreme to the point of being too far from the state and filled with scandal, but fairly charismatic and a good public speaker. Robinson became the Lt. Governor nominee because he went viral in right-wing circles for his speech at the Greensboro City Council.
This is a good comparison
Anyway, Robinson will get a lot closer than Mastriano but I just can't see him winning again, especially for a higher profile office