While this is true, the parent is still true too. The issue is that companies make these cheap, easily broken devices and consumers keep buying them because the alternative is living with the inconvenience of not having that class of product. It's not a defeatist attitude, it's the truth. Unless people stop buying Keurig coffee-makers with dual functions, the data these companies are using for marketing and development show that that's what people buy.
The choice here is: If I don't want to support these cheap Keurig junk machines, do I just buy another cheap junk machine from someone else or do I buy a French Press and make my coffee the old-fashioned way in the morning? I'm trading convenience for quality. Despite what you think, that's still a choice that consumers make that fuels the race to the bottom.