It's a common misconception.
Lots\majority of people think 4x4 is better then anything else with any kind of tires. Always funny to see an awd SUV stuck in the snow because they thought they were invincible. I remember driving past people in SUVs at the bottom of very steep hills because all 4 wheels would just spin meanwhile I crawl past them in a rwd sports car which had basically 0 reason to even be driven during the winter months except that's all I owned.
My G35x with snow tires was even better then the Camaro when I let it split 20\80 or locked it 50\50 4wd. With all seasons on the G35x the Camaro was still better in awd or locked 4x4 with regular snow tires.
With the amount of money OP would spend converting to 4x4, he could get brand new snow tires every year (which would be pointless) for like 10 years+ before approving the price of just converting to 4x4 and butchering the resale value of his new truck
I just don't see the hype for 4x4 just for snow.
Sure I got my truck 4x4 beucase I know it would help as I use all season tires and I don't want to need to change into snows.
If I lived somewhere with snow all the time I would still use snows, and likely just get another set of crappy rims that would fit for the winter months to save the $ and do my swaps myself (or have a shop just throw it on a lift and change all 4 rims, maybe check balance.
Lots of cheaper better options imo.