Why do you feel like it's ok to make up nonsense about imposing? How can I impose anything on that project? Why break the expected/established workflow of users if the explanation doesn't work? Why are you asking 3 questions without answering 1?

> Why break the expected/established workflow of users

Is it really that hard to open a discussion?

each project has its own workflow. no established workflow is broken. github traditionally imposed a different workflow because initially it didn't even have discussions.