Not necessarily Rinse and Repeat ...Only for about 2-3 years, that is what Ronnie is referring to with Jimbo who has a Sony set that is only 3-4 years old and cannot get the newest apps, like Apple TV for example, while on a set he just purchased, he can get everything, in 2-3 years, rinse and repeat.
That is why a Roku device is preferred, a lot cheaper to change it up every couple of years.
Now, with if the rumors of Display Port with 8K instead of HDMI are true, it will just like when they got rid of Component inputs in favor of HDMI, we all will need new TVs.
Again, rinse and repeat.
As I mentioned earlier, there are ways to Update most Apps ... now I'm sure it won't work for all, but its better than having to buy new every 2 years.
All my Apps (major ones) then I don't have any Non Major ones, have been updated and they will continue to update whenever the apps update ... TV is set to automatically update the Apps on the TV.
Well see ...