How to tell the difference between AI and BS

Not only do these not work, but even if they did, what difference would it make? AI can't determine facts in real time so these systems either search for human-curated keywords and phrases or just compare the website publishing the questionable article to a human-curated list of bad news actors. Much like pornography, most of us know it when we see it. Unlike porn however, nobody in big tech or the publishing industry seems to be interested in censoring fake news.