A fan fact is that liberalism is actually a "rightist" political philosophy and one strongly opposed even to the left ones such a socialism/communism. But in the end nothing is less important in politics than such futile terms. The prime task every politician has, no matter if they work on local level, state level, federal level or even world level, no matter it be for the US, Canada, a European nation, Asian, you name it, so to govern in a responsible way, analyse the problems at hand and come with a solution that is in the best interest of the area their responsibilities reach to. There is not much room for political ideologies there, and voters do not always have full understanding what is really at stake, and how could they? Nothing is more complex than politics, especially when it comes to international politics, and trying to keep those satisfied who do not understand what is going on (the voters) can sometimes lead to terrible situations or stagnation. This is the achilles heel of democracy. At the same time, democracy allows us to make sure politicians do not do anything drastic and can be punished when they get corrupt (in that sense the impeachment procedure against Trump is not an attack on democracy like his groupies say, but rather a big reminder the president cannot get away by just doing what he wants). Conservatism, liberalism, socialism, all of these have their pros, but as a perfect system cannot exist, they also all have their cons. Improve what is not good enough, preserve what is good enough and has no need to improvement and keep your mind open to the world around your backyard. Do not believe everything people say, but do some thinking yourself, but don't consider everything people say a lie either. In the end the answer never lies in conservatism, liberalism, socialism or whateverism... And especially not in "who is not fore us is against us"-ism.
The terms only form a basis from where you can start your own view, but in the end every problem has its own cause and own solution. Sometimes on the right side and sometimes on the left side.
The Republicans need the Democrats to stay alert, to realize that not everything they do is perfect and that different views on matters are needed. And the Democrats need the Republicans for the same reason. Just bashing each other down like what's happening now can only lead to the downfall of the USA, sooner or later.
Oh well...