I have fond memories of the 486 era, which was really the early 1990s. I'm kinda surprised the PC component of this isn't mentioned here. it was also peak Borland.
It does mention Windows NT but honestly nobody really cared about that until NT 3.0/3.5 and it soon thereafter became Windows XP and laid the foundation for modern Windows.
1993 IIRC had pre-1.0 Linux. I downloaded a distribution (SLS) onto ~30 5.25" floppy drives about that time.
But I really wonder if it was that the tech was sufficiently good at that time or it's simply the tech we had when life was sufficiently good. 1993 was before the dot-com bubble started. That's true. And I guess with more computing power came a lot of the things that many people dislike now. Ads, news feeds, social media, micro-transactions, etc.
But we also have Youtube, video streaming, digital maps and navigation, search engines and a host of other things that are genuinely good.
This stuff was also fantastically expensive (in inflation-adjusted dollars). We shouldn't forget that too.