Trump has a good a chance to win in 2020 and if he does he has the chance to nominate a total of 4 supreme court justices. If Democratic Socialist rhetoric does scare middle america and the republicans take a super majority and the presidency then every branch of government will be stacked against the left.
https://www.youtube.com/watch?v=rlceDW9CYlw&t=56s&list=PLxQaod7tWvYJ-Op4AWzOebxI8Ay_dz7QX&index=2