> The easiest cushy job I could think of is tram driver in my city.

You are vastly underestimating how difficult it is to drive a tram or any rail vehicle.

It doesn't have a simple throttle and brake like your car has. There are two or three independent braking systems and the throttle needs monitoring of the current going into the motors.

And on top of the complex systems you are responsible for managing the inertia of tens of tons of steel rolling up and down hill in the middle of traffic.

Driving a bus would be much easier.