To the age-old question “Is a computer setup ever really done?” the answer is obviously “no.” There’s always something to add or something to fix, and once you do that it’s time to update something else (even if you don’t technically “need” the latest thing).
Today’s well-laid MacBook Pro setup has a nice curved monitor, but its user “craves” a Studio Display like he sees in other setups. And for that matter, how about a quieter mechanical keyboard and some plants that won’t die immediately, too.