I've recently spent a good few hours removing my ceramic coating.
I had it applied when the car was new (October 2019) and, whilst being alright, I was never particularly enamoured with the finish. Yes, it was easier and quicker to clean, though the finish never really "popped". I'm used to keeping a car clean though never felt that it looked as good as it could do. I even ended up using a QD on it after cleaning it, just to give the finish a bit more depth. Also, as mentioned above, a ceramic coat doesn't really offer too much protection and I still ended up with a few noticeable scratches and swirly bits on various areas even though I have always been ultra careful.
I've now taken all the coating off with a *lot* of machine polishing, eventually followed by a couple of coats of hard wax (Collinite 476) and a light spray wax over that and the result is completely different and, in my view, a massive improvement. I appreciate it will need a bit more looking after but I have the time so am not too bothered by this.
I would suggest that a ceramic coating is ideal for the person who has less time to spare on maintenance washing but if you have a bit of spare time, stick with the tried and tested methods.
All personal opinions and no, I don't have any pictures as I always forget and the car's currently up in the air on the lift in a very cold garage.