I disagree with you however I find it attrocious than when you upgrade (exemple from ZorinOS 16 to 17) if you own a Pro licence you have to buy a new licence (with a discount) and can’t “downgrade” to non-Pro (except from reinstalling it from scratch). I think the way the Pro is sold shouldn’t put upgrade behind a paywall.
Selling a (bloated) Pro version to bring cash isn’t necesseraly cancer it really depend on what you get and how you’re treated. And with ZorinOS I was somewhat disapointed…
scary.