OP I see what you are trying to say. And I somewhat agree with you. We do need to clarify different use cases and to polish Bitcoin for those use cases that we find them suitable. But I am not for bringing any hasty decisions. For example, if we polish Bitcoin for black market activities, we have just closed ourselves 3 other use cases on the other side.
I still think that we should be conservative and keep developing in conservative way until we don't see where is this boat headed to in the next year or two. There are some people and some devs that claim that everything is very develop able and doable, so let's see this as well. It takes time to change people's habits, especially when it comes to their finance usage.
Then I think we will still have enough time to make such a huge decisions.