Yup, have done for last 4-5 years.
Was travelling up country regularly, leaving home at 0445, then heading home 2000-2200, so temps very often below 7°C.
Also, current job takes me on to edge of Dartmoor, so again, low temps and often untreated roads.
Whilst not Scandinavian levels of cold, snow & ice, I grant you, they've got me safely to work on multiple occasions when I'm pretty certain I wouldn't otherwise have made it. And for me... no workee, no payee!
Factor in also the cost of one prang, and the affect of salt on the diamond cut bits of standard alloys...
Each to their own I guess!