I also don’t use one for space reasons. I live in a studio and don’t have any space for a microwave oven. I’m planning to eventually replace my toaster oven with a combo that has a microwave too, but it’s still working so I have no reason to replace it.

The only moment I miss having a microwave oven is when I need to reheat something in a few seconds. It’s just forcing me to avoid ready-to-eat microwavable meals and make my own, which is not that hard, and a bit healthier.