No, you wanted a unicorn 🦄 and forgot they don't exist. A TV is called "TV" for a reason (whatever qualification you put in front of it). Otherwise the would have called it PC-with-superb-monitor.
And unfortunately you show the distinct sign of someone who expects current day products to be perfect and flawless. Every product can break down and has its drawbacks. Plasma, LCD, OLED, CRT.... All screens existing have a tendency to burn in, some sooner then the other and individual cases differ as well.