2018 TC with Bridgestone Blizzak snowtires. In the NYC area. Major storm the other day. Was out before the plows finished their work. Really no problem driving the 60 miles to work early in the morning. Yes, you need excellent snow tires... but also yes... you need to know how to drive in the snow. Just saying...
Gen1 TC is absolutely brilliant in snow (better than Gen2) with proper snow tires, even better than many 4WD SUV.
So it's definitely the correct tires you're missing.
Note that All Season and All Climate tires are not actual snow tires even if they have all the markings, including 3PMSF, they're almost equally bad.