I disagree on that point. The '08 financial crisis was not so clear-cut as to trace back to one single regulation being "rolled back". And it's not clear to me,

I disagree on that point. The '08 financial crisis was not so clear-cut as to trace back to one single regulation being "rolled back". And it's not clear to me, that whatever vulnerabilities existed in the system then, have somehow been patched up today. We could and still very well might have another large meltdown in the markets in the near future.