And the people may not want democracy. Democracy is only "good" in the sense that it can allow multiple competing groups. Any given group would prefer, if it could magically get it, an authoritarian gov't that imposes its world view and doesn't cede power to the wrong people. But the Republicans and their base are favorable to that idea now, as opposed to the Democrats who want to preserve an illusion of unity. Not that the Democrats should abolish democracy once they gain power, but then you need something disruptive elsewhere in the system to compensate for these incompatible tensions (such as a revolution).
I think part of the answer is to accept that we don't live in a democracy, we live in a republic, and simply getting 50% +1 doesn't give you the right to do whatever you want. We'll see if the second Trump administration acknowledges that or not. They had a Republican House and Senate in 2016 too and still couldn't repeal the ACA, for example.
As far as I have read, Guiliani has been accused in a civil lawsuit of saying he was going to sell pardons, nobody's provided any proof or evidence that Trump knew about it or did anything, and nobody has even had criminal charges brought let alone adjudicated.
I'm happy to be proven wrong but two third parties being engaged in an unresolved civil claim is a long way away from "Trump sold pardons."
It doesn't matter how many people vote for you, your policies can still be anti-democratic.