The Galileo/Vatican contraversy is grotesquely simplified in the popular recitation. Galileo was not a competent astronomer by Renaissance standards. He did not understand either Ptolemaic nor Copernican methods, which weakened his arguments immeasurably. Basically, Galileo had a contentious personality and a way of making enemies (and admirers). One of his admirers was Pope Urban , but when Galileo went out of his way to insult Urban in Dialogues the Pope declined to intervene and save him from his enemies.
And it often completely writes Copernicus out of the history. “no one else”, “the church”, “blah blah blah”.