A beanbag or rubber bullet armed Warthog.
Effective with little effect on masonry.
Beanbags and rubber bullets have been standard riot control agents for decades.
An A-10 is just a variation of delivery system efficiency.
If the DemComs prevail, they will use the real thing on Normal Patriots.
Ultrasound.... ULF directable wave generator— jiggles guts in seconds, instant gastrointestinal distress (vomit, shite their pants and collapses).
Non-lethal, instantly demobilizing.