The thing is, computers with SSDs feel about as fast as computers were with HDDs 12 years ago. Some apps still take 10 seconds or more to load on brand new hardware in 2021. There shouldn't be any random wait times in daily usage.
Sure, things have gotten more advanced, but it feels like the speed improvements of hardware are being used for bloat, rather than making computers even faster.
It seems computer performance stabilizes at a level that's acceptable to most people, I guess because beyond that there's no incentive to spend resources improving something that's acceptable.