Real world example time:
Plugins can fail for a number of reasons. Hardware changes, software changes, file corruption, bugs. If a plugin fails on me when I’m doing a job do you think a client will happily wait until the plugin developer fixes it? Probably not. That’s the time where one will either troubleshoot and if that doesn’t work use other tools to finish whatever one needs to do until the problem gets fixed.
What’s the point of whining on the internet?