That would make sense in a world with unlimited time and no other demands on one's attention. But nobody has time to take in everything that is put out there. W

That would make sense in a world with unlimited time and no other demands on one's attention. But nobody has time to take in everything that is put out there. We all have to use filters, and for me, one baseline filter is "mostly ignore anybody who is making strong claims that run counter to what nearly everybody else is saying, unless they are presenting some highly persuasive evidence".