OSM is a collaborative, crowd-sourced project that requires you to possess an ability to work with others. This does not mean you have carte blanche to downgrade all roads in the south east, especially if a user is disagreeing with your interpretation of the wiki’s tagging standards. This is something that needs to be solved by someone with actual authority (the Data Working Group), not by recruiting random outsiders to take action through reverts or by invoking edit-wars.