And your attitude leads to straight up corruption. A "honorable opposition" is absolutely essential for good democratic governance. The implosion of the Massachusetts Republican Party into an unelectable MAGA cult is a large part of the reason why we have corruption like this. A healthy Massachusetts would have a left wing Republican Party in the form of Baker and Weld like Republicans. They might not win, but they'd at least be a check on the near open corruption that we see under single party rule.