Athleticism over Talent

Mahomes, Burrow, and Allen are great QB’s in todays league. Lamar Jackson and Jalen Hurts are examples of players that will not be the same past their rookie contracts. Without their legs they are not starters and their legs have a quick expiration date compared to how long you expect a franchise QB to play.
How is Allen better than Hurts or Jackson long-term? People are comparing Richardson to Allen Right now. He was considered raw coming out, but he had the physical tools. The undertone of this discussion of athletic vs. non-athletic :unsure: