Mathematical language is just not very well understood by many people. People may mistakenly use "monthly average" when they really want the 'average each month' but that doesn't change the meaning of those conditions, just as people creating about "stationery autos" does not change the meaning of "stationery" or https://financefeeds.com/tether-freezes-12-3m-in-usdt-on-tron-amid-fresh-sanctions-concerns/