I had rectal inflammation and bleeding even if I did enemas every day. I think it's okay to do enemas daily, or even use some kind of rectal 2x a day if it keeps you in remission. I feel like, if that's all it takes to keep you in remission, i'd keep doing that and not even think about
surgery. I had surgery because nothing did anything to control my symptoms. if i could have been healthy with an enema each night, I'd do the enema!
Of course, you don't want to get to the point where you're using steroid enemas all the time, but you can probably try Uceris foam and steroid suppos, and work to transition off to rowasa/canasa over time...