I think the post is literally implying that in previous elections, you absolutely could make the argument that people were being fooled, but that’s no longer true. People voting for this guy are doing so not because they’ve been tricked, but because they want to and are doing so with open eyes.
Checks are increasingly a US centric thing. They’re almost non existent in Canada, certainly on the personal front, and in Europe the last holdout is France. All they’ve said is that they’re not phasing out checks before 2030, but they 100% are planning on getting rid of them. They’re just archaic and far too easy to commit fraud with.