politics

Hopefully, finally, we will get a new tax code!!

Do I need to mention who benefits from this change?

That's correct, but given the increased customs costs for imported goods, the difference lies in whether taxes are paid directly to the government or indirectly. On the other hand, large capitalists will benefit the most from these tax rate reductions. In the long term, due to insufficient resources to cover government expenses, U.S. debt will increase, which is neither good for the general public nor the government.

You can eliminate tax for those earning less than 75K or 100K. They would still pay attention consumption tax on everything except groceries. 
There are many better ways than the current system.