I still cannot to this day understand why this has caught on. It's essentially a way to make a shittier cup of coffee at home for more money. Oh and by the way, that compostable paper and coffee grounds are now sealed in plastic and foil so you have to throw them out.
Now they are worried their refill sales are going to slip. I would be happy if this whole tend went away. Let's hope together that this fails and in a flaming tailspin kind of way.