I've used ceramic filters before, but not in brewing. They are easy to clean & sanitize. I might buy one for my filtering setup, if I start making more pale ales.
Remember one unassailable statistic, as explained by the late, great George Carlin: "Just think of how stupid the average person is, and then realize half of them are even stupider!"
"I would like to die on Mars, just not on impact." Elon Musk