I suspect you are right right in mentioning single serve waste producing machines.
I think there has been a greater split between those who tolerate crappy coffee and those who don’t - the crappy coffee people have moved to the expensive single serve machines, and the people who are picky grind at home (and probably also don’t buy at the grocery store). The rest evidently use pre-ground.
The gap between commodity coffee and snobby coffee has grown, and the availability of snobby coffee has grown between the multitude of roasters and online shopping. If it’s, say, $10 for a bag of premium coffee beans that’s of unknown age (at least 2 months) and lists only “south American” as its origin, or $15 for a bag of 3 day old locally roasted beans from a specific farm in Colombia, I’d go for the latter. I think my prices are a good 10 years old, but let’s just use it as an example.
Ironically the k-cups are quite a bit more expensive than that.
The in store grinders are still around in some stores.
SeductiveTortoise@piefed.social 5 months ago
Funny enough, you want your coffee to off gas for some time after roasting. That’s why there are those little vents in the bags. Three days old coffee will foam a lot and taste off.
I don’t know how big the bags are you are buying, but I’m buying one kilo for between 20 and 50 Euro. Depending on how fancy I want it to be. But that’s hand-picked, fair trade, single origin coffee.