no, it was a thing back in the 90's (and likely earlier.) The goal was to write a program that was "impossible to read". Some of the winners are seriously creative. And it's very much just smat kids and their machines...
I remember one back in the day which wasn't obfuscated at all. It was clearly a simple utility. Except that it didn't do what you thought it did, it did something completely different. (alas I can't remember the details...)
> I remember one back in the day which wasn't obfuscated at all.
Perhaps it was the Underhanded C Contest[1][2]? It's another competition, entires there often seem simple and perform something unexpected.
[1]: https://en.wikipedia.org/wiki/Underhanded_C_Contest
[2]: https://www.underhanded-c.org