I agree...But I am not the one subverting the Constitution.
4th amendment most definitely protects against stop and frisk as a practice all together. To further that, I would argue the 14th amendment at the very least ensures that if Stop and Frisk are going to be a thing, it would need to be practiced proportionally through races, or not at all in either race.
"Conservatism is the blind and fear-filled worship of dead radicals."
- Mark Twain