Mid 30s, USA. I'm smart (Ivy League science doctorate) but I can't drive a standard transmission because my dad "couldn't teach me" because I "wouldn't learn right". It was just me asking him questions like "What does the inside of the clutch actually look like? " and him yelling "That doesn't matter, just ease out on the clutch while giving it some gas!" Apparently I can be taught a lot, but not how to drive a standard.
Weirdly, my engineer friend let me drive his standard transmission car once after giving me some basic instructions and I did okay going up and down the road alone, but that was just one day and I fear I've forgotten everything. But I must be mistakenly remembering that, because according to my father I "can't be taught!"
This is the shortest comment here, and perhaps the most elegant answer I've seen. Instead of shooting all of the rioters to prevent them from causing harm, you trick them into turning on each other, devouring just one of their number, and then after their internal melee you round up the survivors and throw them in a paddy wagon.
A placebo with special effects during administration. Still effective, just not how some people expected.