I'm a fan of the Olduvai Theory, that industrial society would last 100 years from 2030.

By another metric, that of deglobalization (according to Peter Zeihan and others), peak was already in 2019.

https://en.wikipedia.org/wiki/Olduvai_theory

https://the-realignment.simplecast.com/episodes/255-peter-zeihan-9GYVoaCL