I would agree. I posted some estimates a real long time ago, either on Reddit or here (possibly both) and I was expecting a turnout at +10m but privately, I could've easily seen him pulling in +15m. My estimate was ~70m votes for Biden (privately I was thinking he could even get 75M) and he's currently sitting at 75.5m.
What I didn't factor into my calculations though was Trump getting SIGNIFICANTLY more support and I still don't understand why to the point where I wonder if something fishy IS going on. Now, I have no proof of this, I just know that when it comes to the GOP, they're accusing of fraud pretty hardcore and lately I've learned that when they accused someone of something, they're already doing it.
But anyway, back to the #s.
Every candidate in the last 30ish years, sees a 5% reduction during their second term election with two exceptions. Bush Sr. and Bush Jr. who had a -20% and +20% change in support. Sr. was because of third party and Jr was because of War on Terror.
What did Trump do to net himself 10 MILLION MORE votes than the previous election? This is what absolutely amazes me. His Presidency has been VERY decisive, he's alienated a shitload of Republicans to the point where many prominent Republicans, current office holders, were announcing decisions to vote against him. Biden got a shitload of endorsements that would normally either endorse Republicans or wouldn't offer endorsements at all.
It would seem that nobody wanted Trump, yet somehow, even with all the votes he supposedly should've lost, he GAINED 10m votes.
Would love for someone smarter than me to go out and take a look and see if there are anomalies with the vote totals where Trump won.
Also do think we need some form of post-mortem done by the government on this election to ensure that we don't have, like, hacked ballot machines switching votes from Biden to Trump. Because I could very much see some third-party, bad-faith, foreign actors somehow fucking with the vote thinking they did enough to get Trump win but Biden still outperformed their expectations resulting in a razor-thin Biden win.