think about a solution that you (and other OSS users) have more work to do then not the maintainers
Stop treating it like they are demanding open source developers do something or are acting entitled because they aren't. They are discussing how, if a project owner wants something (more goodwill when changing licenses), they might do that effectively.
You don't have to think redis should have been handled differently but that doesn't mean you should derail this person's thread.