No need to worry about that:
" The top 1 percent of all taxpayers (taxpayers with AGIs of $428,713 and above), earned 19.04 percent of all AGI in 2013, but paid 37.80 percent of all federal income taxes. In 2013, the top 1 percent of taxpayers accounted for more income taxes paid than the bottom 90 percent combined."
https://taxfoundation.org/summary-latest-federal-income-tax-data-2015-update/
The top tax bracket is not lowered.  Only the bottom brackets are to be lowered in this plan.

Labels: moderation: safe