I just figure it's a component with a finite lifespan, when the burn becomes bad enough to be distracting, replace the display.
It some ways that's just a sensible business decision, but it's a poke in the eye for still making robust tools that will last a lifetime (or at least a generation of technology progress). Wouldn't be so bad were they not so expensive too: work out the cost per month and suddenly software subscriptions seem generous!
But my personal beef with this kind of thing is that it takes a while to set up and get used to. You have it just so, and then before you know it you have to bin it and start again with something else because, of course, that model (perhaps even size and resolution) aren't made any more.
Over time, things get less personal and you get less enjoyment out of the because of that. I can happily drive any random car and maybe even be more or less comfortable in it, but I won't enjoy it like I enjoy driving my car. In my car I can tell if the chair is moved even slightly, or the mirror knocked a bit off perhaps. But normally I just don't think about it and enjoy the drive without a thought as to the mechanics of doing it. In another car, the car will always be intruding.