In some homes, it is believed that static electricity can lead to inferior grinding, and that has coffee connoisseurs searching for answers.
Will water help, or is it just making a mess because while a little may help, people will use too much?
Coffee is prone to fads the way athletics - nasal strips, cryo-therapy, those weird blue-light filter glasses - and certainly nutrition is. A study may create a correlation and people sell a produce. Giving coffee acupuncture before tamping in espresso was all the rage starting in 2020 and for the last year some have sworn by adding water to reduce static electricity.