> a good reason to never let rates get this low in the first place
My brother-in-law remarked that "the fed is overdue to raise rates". My reply: asset prices don't matter to ordinary people.
You already know this, but the Fed's mandate is "price stability and full employment". Full employment is going great -- the job market is tight, low-end labor is seeing lots of wage growth, everyone who wants a job is getting one.
Price stability was also fine until about 6 months ago.
The thing I keep coming back to, is how incredibly little asset prices really matter, in the larger scheme of things. What does matter is things like employment, the price of milk, and whether people have a roof over their heads (rental affordability).
In the larger sense, the fed's hands are tied, unless their legal mandate is amended to include "not creating asset bubbles". The distributive and stability effects of today's monetary policy might be the longest-lasting intellectual shift to come out of all this.