This is quite exciting in that it removes plastic waste. I see no reason why different companies can’t make different shape ones to maintain their lock-in. I expect a knock-off market to pop-up, but that exists with plastic pods too. It’s a step in the right direction at least.
True. In my office, they provided a Keurig but you had to bring your own pods. I’d just fill up 2 or 3 of my reusable ones and bring those with me, but your point is definitely valid (especially for offices that provide coffee pods).