You know, the best "preparation" you can do is wait for the first snow, find an empty parking lot and go play with the car. That's how you learn how it feels when it slides. You can play with your presets and gain confidence. Now, don't blame me if the police see you or if you hit a concrete barrier
Huge thumbs-up. Tesla is very heavy. I had to tune my driving style to keep workload within available traction.
First snow when our younger daughter was driving, we went to a nearby parking lot for Skid School. Got her to the top of a mild slope, had her get some speed, then press the brake and practice recovery. No ABS in the old SAAB.
Practiced other maneuvers until I was comfortable she could recognize traction loss and recover smoothly. She never had a winter mishap, knew the limits and was not paralyzed by fear.
She had spent years in gymnastics. That likely tuned her proprioception and reflexes. Older daughter learned to drive in Texas. No snowy parking lots nearby.