One explanation could be that people can «vote with their feet» in these kinds of federalist countries. (politics.stackexchange.com)
The various ways our Constitution make very unlikely a tyrannical national legislature described in FEDERALIST 10 and 51 don't include judicial review. (firstthings.com)
Your answer is presumably that we are allied with federalists with whom we we fundementally disagree as do the majority of the British people. (nextleft.org)