
This is only one of several reasons for support of the left (Public Board)
Most people don't have access to (meaning, have absolutely no idea how to obtain) facts about anything political.
The US public has been propagandized relentlessly since at least the late 1930s when the press hyped FDR as the messiah. FDR was basically the Obama of his time, coronated into power.
And people just can't think critically. They accept as canonical that Trump is an awful disgusting person, but they uncritically view Kamala sympathetically or neutrally. If you dig a bit the reverse is the case. The news told them, and anything else is "misinformation" because the news told them.
The propaganda and narrative is extremely deep and most people in our culture reflexively mirror the leftist preference of just about every major news feed available.
I also dispute that welfare types and lazy asses and even illegals are prepared to vote in droves, not unless their votes are harvested.
Someone who can't be arsed to work and take care of their own interests has no concern about an abstraction like their vote.
Maybe that is why the ballot harvesting is a problem, even when it's not fraudulent. You're compelling individuals who normally would not vote to do so. I believe voting should be reserved for those who understand and are motivated to vote on their own.
But even not counting bottom feeder votes, the national bias is Democratic - leftist - globalist. Has been for a very long time - since the time of Kennedy.