When we recently looked into self-storage to store our junk, the high prices per cubic foot (in a very HCOL area) made us recontextualize our junk in terms of how much rent each item was paying to live with us. Far more in rent over a few months then just buying a new one of whatever it was, when we needed it.
The problem is that "sustainable" is always based on past observations. There were 40+ years of observations for these crab and a stable fishery. But if the environment changes for the worse, the data-based definition of "sustainable" for a stock might not change fast enough to compensate.
So the "new sustainability" under climate change has to be much more precautionary than before, and yet not shut down on false signals. It's tricky science even when intentions are good.
On the Pacific NW coast where this is happening, cool marine air will push in and eventually overwhelm the system holding in the heat. The change can be quite abrupt, as the two systems wrestle for dominance, I've felt it (in Seattle) is as a sudden breeze followed by what feels like turning the AC on - literally a 5-10deg temp drop in minutes and can drop 30deg in a couple hours. It doesn't generally end with full-on rain but with cool coastal clouds rolling in.
We got rid of a lot of junk.