I don't think this is accurate.Do you realize under Trumps plan the rates spike up in 10 years for the middle class and all the benefits go to the top 1%.
The corporate cuts are "permanent".
The individual cuts expire in 2025. New legislation will be enacted based on the economy at that time.
The middle class received cuts of 3% to 4%. The upper class got 1% or nothing at all.
The sky isn't falling.