Says you. How many personnel guys did you hear that from personally over lunch? League MVP means best player in the league for that season. If Mahommes was so great, why didn't he win MVP then? In fact Jackson's stats actually rivaled Mahommes' through the air last year PLUS he was a 1,200 yard rusher which was better than the vast majority of running backs and about 1,000 more than Mahommes. For 2019, Jackson was superior. Not close. Mahommes' team won it all. Give Jackson the same team and he doesn't have to do as much as he did which would arguably make him even more effective than he was. Ask Romo, circa 2014.
When the NFL changes, you also have to change how you evaluate talent. The majority of you "yore of yesteryear" dropback-passer-only fans said Russell Wilson would be a flash in the pan as a "running QB" too. Tell me how many personnel guys would like to have him instead of who they have.