[Cthulhu_]

I dunno; there's a lot of SaaS that are in daily use by developers; build tooling, version control, code reviews, chat / collaboration tools, etc. Editors not so much anymore, but I've got an intellij license which I use intensely.

I mean I get where you're coming from; for solo developers and small clubs, free tools get you very far. But at larger enterprises you'll want to pay for the extra services and less management.