I think what you're talking about has been referenced as "Moore's law is dead"

Because yeah, at some point things get "good enough" and so the rate of advancement slows down, eg with computer chips or screen resolutions (4k, then 8k, how much more will people care about? not much because the incremental improvement is not that noticeable to normal humans).

BUT... there are many areas where things are not "good enough". So those things perhaps will be on a Moore's law type curve. Transition to EVs from internal combustion, battery capacity, solar, etc.