If two wrongs didn't make a right, we wouldn't punish people who commit crimes.
It should be up to the Venezuelans to decide who leads them. Maduro decided to ignore the will of the people when he held power through clear and blatant election fraud. If some sort of global public service could reach out and punish all politicians who do this, the world would be a better place.
If you are unfamiliar with Venezuela, this is a good primer:
https://www.youtube.com/watch?v=8ZHXW1vOBI4
From a few days ago, "The Crisis in Venezuela. Explained." It's from Warfronts, one of Simon Whistler's projects. He is neither American nor lives in the US.
So if China came in and "helped" the Venezuelan people to get rid of Maduro, you'd feel the same way? Of course not.