My perspective on this comes from learning to drive in winter conditions and spending lots of winter time is a wide variety of vehicles while skiing everywhere from the Albert mountains in Iran to Northern Europe, the Alps and endless winters in Ontario, Northern New York, Michigan, Korea and Hokkaido. A bizarre collection of vehicle too.
Since 2015 most of that has been in Tesla Model S (RWD and AWD), Model X and Model P3.
I have owned AWD from Porsche 993 C4 to both my Tesla.
End of context. The Porsche and my Tesla both share a huge suplus of power coupled with pretty good traction control. But...
The Model S AWD and X has forward bias so tends to be very, very stable. The Model 3 and the Porsche have strong rear bias so can be easily overreacted and they are much more sensitive to throttle control. *i.e. NEVER drop power suddenly, especially on a corner." OTOH it's fairly easy to play if one has the space and imprudence.
IMHO there is only one solution that will make the Model 3, Model Y and the newest Model S and X behave with Subaru-like confidence. Of course they cannot ever be boring...
That solution is for all of us who are concerned to pester Elon directly as well as every single Tesla official person we can find to make a software upgrade for "snow and Ice Mode". a simple software upgrade can fix all the issues
I am making my requests today. Please everyone do that, all of Canada and Norway combined can do it all by themselves. Further there are many China Tesla drivers going to high mountains, enough that there are Destination chargers in Tibet. Everyone begging for this will certainly work and have a pretty fast software update to change the rear bias, reduce/eliminate regeneration and largely replicate chill mode otherwise.
Isn't that the solution?
Besides that I still stand solidly in the pro-Hakka camp. They've long been my only choice for winter tires, not least because they behave so well when there is not snow and ice. Why choose anything else?