Mathematical language is just not properly understood by many people. People could mistakenly use "regular average" when they actually want the 'average per month' but that doesn't change the meaning of those phrases, equally as people creating about "stationery autos" does not change the meaning of "stationery" or "stationary". https://financefeeds.com/kalshi-raises-185m-at-2b-valuation-eyes-expansion-after-cftc-win/