I do, however only for minor things, like getting a villager to move out, resetting store items, etc. I usually only TT one day at a time and don't stray too far from the real date, I don't like doing that. Whenever I am done messing with the clock for the day, I always set it back on the right time. Sometimes, I'll also TT within the day if I desperately need Retail open because I enjoy playing before bed (2AM-4AM)