That is true.
But you know that in 2024 a Democrat will win.
It might be AOC.
If Trump wins reelection in 2020, a Republican will not win again until 2032 or 2036.
Assuming you are right (not a given imho), all the more reason we need to put as many R’s as possible in Congress and Senate in order to ensure the courts, mainly supreme, are strongly constitutionalists before that happens.
I hope not. But given that possibility we need to do all we can to damage the Dems before then.
There might not be a Democrat Party by 2024. Have you seen any Federalists lately?