If you want to solve the issue of over-militarization of civilian police and SWAT, replace their guns with something safer but still effective at quickly subdui

If you want to solve the issue of over-militarization of civilian police and SWAT, replace their guns with something safer but still effective at quickly subduing threats. Carfentanil gas smart bullets with auto & manual per-shot dose control (handled by the launcher/gun device) could be equally effective and slightly less dangerous. I imagine that the decrease in medical costs would vastly outweigh the increase in weaponry costs.