This is a bizarre and grossly impractical idea. Do you interrogate everyone who sells you anything? Who prepares and serves your food at a restaurant? Who delivers your packages? If you don't, you are being a hypocrite. And if we all did that, society and economy would grind to a halt. You are truly an extremist and a totalitarian.
> We ought to feel ashamed when we support someone who's beliefs and actions are reprehensible.
By that logic, I would feel ashamed to support you. Nevertheless, I would accept your code if it were well-written, because I am tolerant of views differing from my own.