Wow! That olive oil thing is really upsetting. People are horrible sometimes, aren't they? I just read up on the adulteration issue. https://www.oliveoilsource.com/info/adulterated-fraudulent-extra-virgin-olive-oil Astonishing, the pervasiveness of the fraud.
Weary instead of wary. Oh my heavens, that would kill me..in a title!!! Since I self publish all my books (which is probably why nobody buys them 😄) I can just take them down and correct the error. Usually I don't bother--too much work--but that one, that one I would probably address.
We have a lot in common, you and I. The proofreading background is interesting. I was invited to stay on and work as a researcher/proofreader but the pay was horrible. While I am not very materialistic, exploitation offends me. I loved the research part of the job, though. I can get lost in minutiae. In those days it would take a lot of effort to find out when the moon was going to set five years hence (the kind of thing I had to know). Nowadays, just ask Google.