I use Google Chrome, despite its shortcomings, because the graphics suit my impaired vision. On this MacBook Air (Monterey), the default account is my wife's account. Try as I will, I cannot change this to my account. I have tried logging out of her account, then deleting that account, then choosing Use Another Account -- my own -- but all to no avail. Incidentally, in System Preferences, the settinig is for all browser data to be cleared whenever I close the browser. What am I doing wrong ?