Someone who is not a current politician. Everyone involved in federal politics during the Trump administration is either tainted or retiring.
They'll likely run and win in 2036. They'll have a prominent non-partisan career, in business, the military, or space. Possibly they'll have some (brief) prior political experience. They'll cultivate a moderate image, avoiding partisan warfare generally. They'll run very well among more moderate democratic voters, promising to safeguard the legacy of the prior democratic presidents without making further radical change.
They win by high single digits, and their coattails bring the GOP to parity or a bit above in Congress. The president is considerably more moderate than the Congressional GOP, and their conflicts and agendas lead to severe GOP losses in the midterms.
So, just to be clear (when added in with past posts you have made), you are predicting the GOP will have a near-historically disastrous next 50 years?
I think the next thirty years will be a roughly dominant party system, similar to the 1890-1910 period, or the 1930-1968 period.
