Apart from this mug, you have no idea what else I do or do not own. I’m actually pretty minimalist. Most of my large furniture is high quality, hand made, and solid wood and / or metal. I specifically chose my furniture, even though some was very expensive, to last a lifetime so that I wont have to throw it away and buy another piece of furniture every 5 years like most people who buy cheap furniture. And yes, I am a tech enthusiast, so I do have some cool tech that obviously won’t last forever, but I do try to only buy things that I will make heavy use of, and typically go for quality items over quantity. A much bigger problem than this mug for the environment is all of the cheap, crappy electronics being sold on Amazon that often die and get replaced in less than a year. I’ve owned my ember mug for several years now and it still works great, and even if the battery wears out one day, it should still be able to keep coffee warm when it’s sitting on its base at my desk for many years to come. So go try to guilt trip someone else please.