Coffee's what wine was in the 1980s. Relatively new, manipulatively marketed to fool the gullible, expensive and wrapped in snobbery, waffle and bull.
Most sensible people do not grind their coffee, they buy it already ground. Gasps of horror from the coffee snobs!
Switch machine on, pull the brew head out, rinse out the leftovers from last time it was used, stick a scoop of ground in, by then the machine's warmed up and rinsed itself out, pop it back in and press go. Switch off, take coffee, do something interesting with your life.
Don't pay over the odds, don't create a load of plastic and metal pod landfill, don't bore anyone about grind size and humidity.
"Professional barista"??!? Hilarious, next you'll be calling a burger-flipper at McDonalds a professional food artist.