Include me in the group of perfectly satisfied Pixel 5 users. I've encountered no problems at all since purchasing mine in November 2020, and have only grown more pleased with its performance as new features have been added. I had intended to buy a Pixel 6 Pro after allowing a month or two for the customary process of updates being pushed to remedy early glitches, and then pass my P5 along to my wife. But now I'm holding off to see whether the delayed December update that has been rescheduled for January resolves the issues that some P6P users have experienced.
I'm not a phone enthusiast/expert or a multi-device owner like some of the more frequent participants here; but as an ordinary consumer, I've found the Pixel 5 to be flawlessly reliable in terms of the principal functions of a smartphone that ultimately matter to me -- communicating by phone calls and texts, moderate web-browsing and searching, map navigation, taking photos and videos, and occasionally watching a video or live sports event. Above all, the battery is an absolute beast, still lasting me two full days in normal usage. I'm still looking forward to getting a Pixel 6 Pro if the updates are successful in curing the bugs, but I'm in no hurry to part with my P5.