I dated a hairdresser years ago. That worked well while it lasted, but it was pre-pandemic so it doesn't count. No social distancing.
Started cutting my own just over a year and a half ago.
One reason for the change is the advanced planning and the time it takes for haircut from my barber. Set the appointment, then the round trip, discussions of POTUS, the border, welfare, international aid, WTO & China (WHO wasn't on the radar yet), religion, morality and other banned topics (I'm not discussing them here, just relating actual events), took over an hour and a half. My barber is actually a "she" but she cuts mostly men's hair and has a barber pole outside her shop.
For me (Am I the only one?), the most bothersome aspect of haircuts are those small hair clippings that end up in my ear lobes, around my collar & neck, in my shirt, outside my shirt, on my pants and shoes, just all over. And I'm sure they fall all over the interior of my car, my house, everywhere. Perhaps that's why I like those Anal Retentive (AR) modern sporting rifles so much. Never found a barber that could prevent those hairs from infiltrating my clothing, but I did encounter a local barber Gene, in a small town named Appleton, Minnesota that actually ran a vacuum cleaner to clean up most, but not all, of those annoying hair clippings. I just had to make sure he didn't vacuum out my ear drums.
Then, I found amazing technology for self haircuts. I may have first "seen" it "on TV." It cuts cleaner if I shampoo and dry my hair first so they don't clump together, and best of all, I don't have to wash my hair again afterwards because it stays clean. Not a single hair clipping as residue. Comes with spacers of various thicknesses, which can be stacked for an even, clean haircut. I can decide on the spur of the moment to cut my hair, and in less than half an hour, I'm done. That part of a regular haircut when a barber repeatedly pinches different bunches of hair between the index and middle fingers to stand the hair up and cut them evenly, that's all done automatically and more uniformly by the suction and the spacers. I love my Flowbee.