It still fits in my pants pocket. I haven’t noticed the difference in carrying it around for a week. YMMV. I had an S120 before, so I had to get used to the extra thickness of the G7. It also worked great in my jacket pocket yesterday until I sat down.Doesn't it bother you that the camera is thicker than G7X? I'd say G7X is about the maximum thickness comfortable for a pocket camera, and G5X II is a bit too much.
When I arrived in Rome on Tuesday last week, I took some pictures that afternoon. I later discovered that I had been using the G7X II, which I also brought along, so the difference was not so obvious. If the 5 still had the hump, I would have got the 7.