Are you serious?
Sit out the Presidential election, I could give two hoots.
Trump has said that he not only doesn’t need you, he has said he doesn’t want you.
But, I will tell you this; I will get to tell my grandkids that I voted for the president who made SCOTUS reliably pro-life, and you’ll have to admit you turned your back on him.
So much for your piety.
Neither I, nor my large and growing family ever sit out any elections. I did miss a primary once because I was on business travel and did not get a chance to early vote. I was ashamed.