I said hundreds OR even thousands. That is quite different from hundreds of thousands.
The answer to your question is…
The people that count the votes(in each district).
The people that watch the people count the votes.
The various political appointees and public servants that assert the veracity of that count, and report it to the electoral authorities, and congress.
The state politicians that appoint all of those people. Times that by 50 states, with a federal election every few years, and it adds up to a lot of people…even if they don’t all know they’re compromised, a hell of a lot of them do.
Mike Pence.
Then there’s the judges that examined whether all of the relevant laws have been followed in the 64 cases that were bought up in the 2020 election, for example.
If it’s real, they’re very, very good at it.