
The only way I can see this working is battle royale style, stick 100 taxies on a map and kill the lowest performer every 10 seconds. But also allow for some sort of stealing other people’s pasangers and money to make it interactive. That has the potential to be fun if made correctly, which it won’t be unfortunately.
Counterpoint, in TF2 teamwork is also very important, yet every class can quickly drop every other one. Even medic can drop a heavy in under 4 seconds of sustained fire.