I wouldn't blame the flippers. They wouldn't be there if the interest rate is not artificially suppressed to near 0.
In a normal market they would boom and bust gradually and people would enter, exit, stay put etc slowly. Any bail out or manipulation on money supply or interest rate would always drive speculations to counteract what it should have been.
Often times the policy that tries to protect the suffering people tends to end up punishing them instead, because the not so suffering people often times are able to afford it and take advantage of any benefit you try to provide better.