> I live in an area that gets a ton of snow, and current ADAS features are basically worthless in snow

I live in Western Wyoming. While my Subaru won't drive itself in a blizzard, the radar is still useful.

My plan is to wait until I have something that can drive itself unsupervised in clear weather. Given that's Waymo today and maybe Tesla in ~5 years, I'm figuring something should be on the market that fits that bill within 10, which is how long I'll try to hold onto my gas-burnig Subaru.