We need a “study” to ANALyse what anyone with reasonable critical thinking skills and the sense to keep informed can figure out?
The key element to this is not “will” it collapse, but “when” will it collapse.
The central banks money printing has kept the economic aspects afloat longer than many have believed possible.
The variables of mass migration of Muslims and 3rd world detritus, driver licenses and home mortgages for illegal aliens along with things like social constructs of 54 genders are pretty clear signs that a massive collapse or reset is going to happen. When is the key.
Perhaps an easily calculated date/period.
What is more difficult is a clear statement of what should happen, and when, in order to avoid the collapse. Of course, the "what-should-happen" elements will continuously change as the date approaches.
Oh, and the political courage to timely implement those elements no matter the level of resulting discomfort. Probably not going to happen with politicians beholden to those who would be discomforted.