alt Hacker NewsIf one didn't have access to Adobe in those days and had to instead make do with Paint.net or GIMP, a lot of people wouldn't have made it into media and publishing today (where they now, as you pointed out, bill their companies $1000s to use Adobe's products).
Hate to say it but the difference in output quality between GIMP and Photoshop really shows and can make the difference between your work looking amateur or professional - ie getting your first job.
I know I know, it's about the operator not the tool, but not everyone has the mindset to grind through GIMP's UI and stackexchange troubleshooting forums when there are tutorials for everything Adobe on YouTube. Some of these people can still be great designers.
Or it would have forced the open source tooling to get improved. As they say, necessity is the mother of invention. A lot of features in the open source tooling is due to an itch that needed to be scratched. I think without piracy, the open-source software would have had even better feature set.