We aren't quite there yet where I work but those conversations are starting. We've already pushed refresh cycles out for the non-tech folks from 3 years out to 5 years with justification (basically has to be broken or battery shot, otherwise its run it til it dies or no longer gets updates, no more automatic refresh).

Sucks, but can't say I disagree with the fresh times though. There hasn't been a compelling need to upgrade all knowledge workers every 3 years anyway. An M2 air from 2022 is still fine today and will likely continue to be fine for at least another 3 years or more.