I’ve been going caseless for years now. I just keep it in my pocket or on the charger 99% of the time. It has some minor microscratches from about two years of use, but I also don’t drop my phone and know not to drag it on its screen. I’ve had one of my dozen or so phones get a hairline crack, and I still used it for another year before replacing it due to performance. I honestly don’t know what everyone is doing to their phones, but I’ve been careful/lucky enough to not have to deal with the extra bulk. I personally can’t stand the way a case feels.