We can measure power, cadence and speed but we can’t figure out a way to measure weight?
This should be be built in to the smart trainers but at a minimum, Zwift should work with a company to develop an inexpensive add-on device to measure the weight of the rider. Zwift should use that weight in it’s calculations as opposed to the weight the rider’s enter.
Knowing each rider’s weight, will obviously cut down to weight doping. Although it really doesn’t “matter”, many of us are competitive and want to ride or race in fair events. It goes to the integrity of the game.