You understand the fundamental problems here and have chosen to share your insights for free. Banks have professional employees who are paid decent money to make these kind of risk assessments even more rigorously. Why would we accept the idea that they can get by with being less objective? I am not an investor at all and even I understand that when the Fed is raising rates to control inflation portfolio owners need to rebalance their asset mix as the financial environment changes.

Stop giving these guys a pass just because of your residual (and justifiable) skepticism about fiscal/monetary policy. I have similar doubts about how government manages public finances, but I also know that depending on a low-yield bond purchased before a pattern of graduated interest rate hikes is gonna leave you with a cash flow problem.