It's like telling your grandma to install security updates, and her coming back saying no one has broken into her computer so it must be secure (while gramps insists someone has).
The simple fact of the matter is our elections are NOT secure, and making them secure would be cheap, and easy.
We have absolutely no idea whether the vote counts in the US are authentic. That doesn't mean anyone stole this election. That certainly doesn't mean Democrats stole this election. But it does mean we should secure them.
Of course, physical security is a cheap and easy step. The harder part is gaming our media. If attackers can help direct where voters vote with $$$, that's a cheap attack too.
As a footnote, if I were an attacker, of any type, I wouldn't even bother with the November election. The easiest place to attack is primaries. Both 2020 and 2016, we had among the weakest candidates among the crop win.
We're going from a con artist to a senile mildly corrupt lifetime politician of limited accomplishment. UPGRADE! I'll expect we'll move from major corruption to minor corruption, without an attempted coup.
What I think we deserve, though, is a politician with intelligence, vision, and integrity.
That requires fixing systems, rather than GOP pointing to DNC, and vice-versa.