My spouse bought me a Chemex coffee brewer years ago. It makes significantly better coffee than a standard drip brewer and I use it pretty much every morning. It’s not as easy as pushing a button or using a K-cup, but there’s something slightly meditative about the process.
My mom gave me a manual pourover, not an all glass chemex but similar, which is one of very very few simple functional objects I'm happy to have. I use it every morning.