The Pixel 8 is the first Google phone with seven years of major OS updates, and Google previously said these parts will be in stock for seven years to match, so the phone sounds like it will be a longevity champion.

Source: The Pixel 8 parts store goes live, should be up for 7 years

It’s great that competitors like the Fairphone are making larger companies care about this. However, the replacement costs are likely to be high enough (e.g. $200 for just the camera module) to make repairs unlikely.