> I was thinking re the data in the tweet, that there were a lot of mentions of "soft landing" before the dot com crash, before the 2006 property crash and now

There's a confirmation bias there, though. Economists, particularly pop economists, have predicted all 20 of the last two recessions; if you just say "the world is going to end" every year, then occasionally it kinda will, and certain people will think you're a visionary.

True. Market/economic forecasting is quite unreliable, partly because you're trying to predict human behaviour which is changeable.