For me, yes, HRT did indeed make shaving a hundred times easier. I shaved my legs all the time pre-HRT, and my upper thighs were always a minefield of razor bumps afterward. After about 2 months on HRT, the bumps started disappearing, and now a year in I never get razor bumps anywhere anymore. The lack of T pretty much completely obliterated my body hair. All that's left is little thin wispy hairs that are shaved off with pretty much no resistance whatsoever.