Suppose a dictator decided on bank regulations.

What if in a country there was a dictator who told banks: I will allow you to leverage much more your equity, so that you can earn much higher risk adjusted returns on your equity and on the implicit support our taxpayers give your banks, that is as long as you lend to the government, meaning to me, your infallible sovereign, to my friends and courtesans, the AAArisktocracy, and stay away from lending to those perceived as risky, like our quite vulgar SMEs and entrepreneurs.

Would you not be upset? Especially considering that it is precisely SMEs and entrepreneurs who most need to have fair access to bank credit in order to help the real economy to move forward and not to stall and fall.

Would you not be upset? Especially considering that de facto means the dictator believes the government, or the AAArisktocracy, can use bank credit more efficiently than what SMEs and entrepreneurs can?

Would you not be upset? Especially considering that never ever do major bank crises result from excessive bank lending to those perceived as risky, these always result from excessive lending to those who were erroneously perceived as safe.

For your information, the Basel Committee, and the Financial Stability Board, with their portfolio invariant credit risk weighted capital requirements for banks, dictated precisely that... for the whole world. And the world so submissively, says nothing about it.