Apple Photos continue to "randomly" advance actual photo dates years into the future.
If not for "Recents" Photo folder, it is very difficult to find a new Photo in the library having 2,000 photos advanced years into the future. For example, one of my photos is from 20APL2020 it is now showing as 01OCT2024. Or four years, 5 months and 11 days in the future. I know this because I posted the picture on another service having the correct date. It gets worse. The dates are not the same, but the shift of 1625 days is the same. So 2,000+ photos are having a date 1625 days after they were taken.