Because there's zero electoral accountability, and the voting bloc that insist it be that way are so obsessed with importing all the bad parts of the Commonwealth here that this will not change for the foreseeable future.
That Commonwealth, of course, imports all the cultural ideas and outlooks Coastal Americans have with about a 5 year delay, usually with anti-Americanism as the excuse, at the expense of the local culture.
This is just what happens when you import American politics without the American system that restrains it to just being noise.