DY: Yup, but there are Klalim. For example (as you brought) we are Machmir on Chometz for Pesach. Period. If we weren’t, Nisht Gebrokts would have been laughed out of existence (even Rebbe Meir wouldn’t hold of it!!). Another one is that we are Maikel by Safek D’Rabbanans. Yet another is that we (Ashkenazim) pasken like the Rama.
I stand by my point (at least for now).