Here is the problem facing NFL defenses: Lamar Jackson crosses the line of scrimmage at 13.7 miles per hour, by far the fastest speed in the league. He is also the third-most efficient passer by passer rating. The blending of these two things is not normal.
Space is the lifeblood of modern football, and Jackson understands how to exploit it better than anyone. Defenses have gotten faster and more athletic, and Jackson uses that against them. He understands how to use his own speed and can use his agility to defeat defenders. Defenders say if you come at Jackson too quickly, you will get embarrassed.