I have a LG plasma TV from 2008 that still works great. It's not a smart TV so I don't have to worry about keeping it up to date or having it slow down. I've gotten more than my money's worth.
This is something I think about a lot as a product manager (PdM). There is only 1 PdM per a handful of engineers. In some cases, a product manager has more than one product (and team). From a numbers standpoint, I often wonder if I'd be better off going back to engineering. I wasn't the best at writing code—I was slow—but I enjoyed the challenges. The grass is always greener, I suppose.