Bobby Douglass and Fran Tarkenton haven't played a NFL game in 40 years. Whatever they did has no bearing on whether running QBs (whatever that is) works in 2018.
Vick was on the winning side in a post-season game twice as a starting QB and not after his suspension. His highest total for rushing was 2006, when Atlanta went 7-9.
Every example you've cited in this thread has not been relevant to the modern NFL or proven that "running QBs" can win consistently. Furthermore, Kaepernick and Vick were exposed because they were simply not accurate enough throwing the ball. Defenses learned how to contain them.
And besides, Kaepernick, Favre, Cutler, and Rodgers can never be lumped into the same group. All were different type QBs.