I also think people underestimate how close Trump came to a coup in 2020. People said he was dumb to push at Georgia because even if he were successful it wouldn’t change the results but to me that just shows they didn’t understand what he was doing.
He picked Georgia because the results were very close and republicans controlled everything so his chances at flipping the state were probably best there. The goal was to get one non-critical state to invalidate its results and then use that precedent to make it easier to flip the states that actually mattered. If Georgia hadn’t held is everyone e sure the decisive states would have? I’m not at all sure.
Georgia was as critical as any other swing state that switched over from 2016 to 2020. Just flipping one of the swing states that changed wouldn't have been enough in itself. Hell, Georgia has more EC votes than Wisconsin and Arizona, the same as Michigan, and slightly less than Pennsylvania. Just because Georgia had been solidly Republican doesn't change the fact that every EC vote counts. And you also have to factor in a 269-269 tie in the EC results in a House Election of Trump.
But he didn't just push Georgia. He pushed Michigan, Pennsylvania, and Wisconsin. Georgia was just the most public because the SoS recorded and released the call. In other states, Republican State Legislators carried the weight in trying to overturn the election results.
Trump brought Michigan Republican legislators to the White House to convince them of...something. Republican Legislators in Wisconsin wrote a letter to Pence asking him not to certify the election results. Etc.
And we're not even really dwelling on the fact that 93% of House Republicans voted in favor of violent insurrections against the US Government if the Republican candidate for President loses. A mere 86% of Senate Republicans voted in favor of violent insurrections against the US Government if the Republican candidate for President loses.
While the "guardrails" held, no one knows what would have happened had even one state went ahead and not certified Biden's win, and instead appointed their own slate of Republican EC voters because of "election fraud" or whatever. One state makes it easier for another state to do the same thing, and now we literally have a scenario where NOT committing fraud to help the current President who is about to "win" re-election is not just a bad move for that politician in their internal party political structure, but a bad move because the sitting President and President-elect is going to be gunning for you.
Not only was the 2020 election extremely close because 43,000 votes in 3 states gave Biden the win, it was close because just one guardrail being destroyed could have led to the country going over the cliff, permanently.