You are just talking nonsense.
Its a luxury car, Audi is selling less e-Trons then Tesla is selling Model X in the US. The Model X this year sold almost as many vehicles as Ford Mach-E while costing 2x as much. If you compare the Model X to other cars in that price class the Model X is doing fine.
And of course they did a major revamp completely changing the architecture and have to deliver the car from 1 factory to whole world. The Model S had priority at first and the Model X was only slowly added to production again.
If you think Model X is a failure you don't understand the car industry. A car with that kind of margin is well worth doing even if it peaks at 40-50k a year globally.
> and is utterly unusable if you live anywhere with rain or snow
This is simply inaccurate.