Google account switching is an insane nightmare. Sometimes I log out from account A, log in to account B, go to some Google service only to magically find mysel

Google account switching is an insane nightmare. Sometimes I log out from account A, log in to account B, go to some Google service only to magically find myself to be in account A again. Not only that, there is simply no way to go where I need to go as B, so I just have to use a different browser to make that happen. And don't even get me started with Google's cross-account and cross-service messing with language and locale settings. I can to a certain extend understand Google's "the user is an idiot, so we'll make his choices for him" approach, but to constantly override explicit choices and settings is ridiculous.