How did the Republicans ever pass their tax cuts in 2001? Immoral is not the word. They wanted to 'gut' the USA Treasury.
Those advocating to keep the Bush Tax Cuts have no defense. Absolutely none. These tax rates have been in effect for a long time, but, they have also been in effect since the Great Recession of 2008. If there were gonig to be improvements in the economy due to these tax cuts it would have already happened. The most wealthy in the USA have given the current Congress and administration NO REASON to keep them.