Tow trucks have private owners with rules — what’s the big deal? Talk to the owners.
Unlike Goober cars, tow trucks are more expensive than cars and need Federal DOT registration, etc, so the peer-to-peer model becomes less likely.
Only some % of users use AAA — even I have a 30-year-old car without it. If you need a free tow, you can literally sign up online/by phone the same day, so what’s the point in paying some parasites on a per-month/per-year basis?