Yes, the y2k crisis was real, or more accurately, would have been a serious crisis if people had not rushed and spent lots of money to deal with it ahead of time. In many systems it would have been no big deal if unfixed, but there were a huge number of really important systems that would have been a serious problem had they not been fixed. Part of the challenge was that this was an immovable deadline, often if things don't work out you just spend more time and money, but there was no additional time that anyone could give.
The Y2K bug did not become a crisis only because people literally spent tens of billions of dollars in effort to fix it. And in the end, everything kept working, so a lot of people thought it wasn't a crisis at all. Complete nonsense.
Yes, it's true that all software occasionally has bugs. But when all the software fails at the same time, a lot of the backup systems simultaneously fail, and you lose the infrastructure to fix things.
The Y2K bug did not become a crisis only because people literally spent tens of billions of dollars in effort to fix it. And in the end, everything kept working, so a lot of people thought it wasn't a crisis at all. Complete nonsense.
Yes, it's true that all software occasionally has bugs. But when all the software fails at the same time, a lot of the backup systems simultaneously fail, and you lose the infrastructure to fix things.