Pixel 6 dropped out of guaranteed software support yesterday:

  Pixel 7a, Pixel 7, Pixel 7 Pro, Pixel 6a, Pixel 6, Pixel 6 Pro & Pixel Fold
  These phones, including Pixel Fold, will get updates for 5 years starting from when the device first became available on the Google Store in the US.

https://support.google.com/nexus/answer/4457705

  Pixel 6 October 2021

https://support.google.com/pixelphone/answer/15738422

I can recommend the Fairphone 6+, recently launched, they increased the RAM compared to the 6 (as opposed to many other companys decreasing it), the price is a little higher, but you get a phone that is sustainably produced, can be largely fixed by yourself, and has software update commitments until 2033.