In some sense yes. If the company invariably finds people are bypassing their subscriptions and shifts to a newer lock-in, you need to go and break it again. Sure you can argue that the usability of the fix will save more than what it costs in subscription or the fixes will work longer etc. But in a way there is a dependency.

That said, > I know people get a bit salty about outsiders coming in and showing stuff they 'built', and it does feel a bit like they shouldn't get the praise for something they basically spent a few evenings prompting into existence

Let's not jump to conclusion about someone's motivation.