If I had the means, I would have a tracked vehicle. Also, if I had a cabin or other reason, definitely.
I occasionally use a tracked UTV for work. They're nice for deep powder and mild off-road.
Snow hides many obstacles, and, tracked vehicles are a mixed bag. They don't do well with off camber, side slopes, since they want to slide, and the added height makes them more top heavy. Similar to snowmobiles, but, snowmobiles, you shift your weight and offset the slope; not so much in a vehicle.
Tracks certainly take you in far more places than tires and chains. However, if you get stuck, you usually don't have comparably equipped help coming to your rescue.
Trees and other buried debris can be another issue with tracks.
I think the cost benefit is not enough to justify, unless you find a killer deal, or use them significantly. Their cool factor doesn't seem to be enough to justify the expense.
I agree with
@LandLocked93, they're expensive, and they should make you money-tour guiding, snow area transport, etc. In high elevation Sierras, there's a few companies doing snowmobile shuttles. You could do the same, but with heated interior and more seating