Please note I didn't mention anything about a politician in my post. . I realize that most people lie. I realize that most politicians lie. I realize that most(read:all) presidents have lied.
Is a lie, a lie? Should they all be treated as equivalent? "Read my lips", "I did not have sexual relations with that woman", "according to the NYT, we now know SH has..."(DC's on MtP...paraphrase...don't want to be accused of lying), and "no, honey, those pants don't make your ass look big", are they equivalent? Of course not.
Intent matters. Results matter. Trump lied on election night. He intended to lie, to deceive, and to remain in power. He lied about the results. He lied about the voting machines. He lied about ballot boxes being stuffed. He lied to his AG. He lied to his VP. He lied about Jan 6. He lied about it being a peaceful protest even as his own followers were shot and killed. He blamed the violence on ANTIFA, but wants to pardon the patriots.
He didn't remain in power because of people like Bill Barr and MP. DT lost. He attempted to subvert democracy before, during, and after. And still no concession.