I love using ° with is the opt-shift-8 when posting temps to indicate I'm on a real keyboard and not some device. Plus, it's just faster than typing degrees
My phone has the degree sign ° but it requires me to click on numerical input then additional symbols to access, so I just shorthand it to deg.
℃ and ℉ to the rescue! https://graphemica.com/%E2%84%83