Comment by wsatb
A mini van can hold a maximum of 7, maybe 8 passengers. That’s already worse than a bus because it means a lot more cars on the road. That’s also a best case scenario because you rarely have 7 or 8 people going from one exact location to another. Maybe your plan is instead to make multiple stops? That doesn’t sound like the best experience. Cramming 7 people into a smaller bus, sitting in traffic for an hour plus due to all the other “public taxis”.
Regardless, it means a lot more traffic and a generally worse experience for everyone. Cities should tax the hell out of these and put the money towards improving actual public transportation.