I'll posit a mechanism: when times are good, small organizations are born, growing out of people's spare time and sense of security in the future. After all, by definition organizations start small. And then when times are bad, small organizations are the first to die, because they lack the economies of scale and financial reserves that allow them to weather a contraction. We've entered a time of scarcity since COVID; that's put severe pressure on many smaller organizations, leading to them withering and shrinking away.
Interestingly, bad times often lead to large organizations becoming dysfunctional, but not dying because they have sufficient reserves to weather the storm. We see this with Big Tech now; we saw it with American automakers in the 1970s. During the next expansion period they often lose competitiveness to new startups, and then in the next contraction they die and their replacements become large organizations.
One remarkable counter example in my neck of the woods is the Orthodox Church, which has done extraordinarily well since covid, picking up tons of converts. Of course, people themselves are conserved, too. That growth has come at the expense of protestant churches which in my reckoning sorta stopped being churches during covid. I'd estimate 1/3 of my local congregation is non-Greek converts who seemingly have no intention of learning the language (services regularly run 1.5 to 2 hours, largely in koine Greek)!
The simplicity is nice, but for the (probable) fact that suicide attempts/rates and emigration don't correspond... so lets not call it happiness.