It seems that you have completely missed the point. I haven’t checked all the other MVPs but Jackson had a top tier defense siding his winning percentage. He won the mvp due to his ungodly stats that year. However that has proven to be more of a unicorn year and he’s declined as a passer since. I no way shape or form does what he did 4 years ago make him an mvp candidate today, especially with the downward trajectory his career is currently on.
So why did Baltimore give him all that money you might ask? What we’re their options really, and how many QBs have gotten huge contracts that teams regret shortly after.
The guy struggles to throw outside the numbers and reading the field. He makes electric runs but as others have pointed out, when teams take that away and force him to beat you which his arm, he typically can’t.