Ha, that’s so true.
After growing up with Amiga and then MacOS, I only really encountered Windows XP when I started my first proper job.
Couldn’t believe that that was the default OS for professionals and businesses. With all the chunky graphics and bright colours it looked so childish - like it was designed for preschoolers, not 98% of the world’s computing.
There was even a puppy animation when doing a search.