This is a good point you make! @mobi72
One browser feature I utilize, that helps to assist with remembering profiles, is browsing history. Although I am not a huge fan of saving browsing history, it does come in handy on the user end from time to time. This feature I use heavily in terms of filling in the username for a steemit profile. Utilizing such feature will enable the browser to autofill the associated username you are looking for, most times just by inputting the first letter of the username. This is especially useful if you know the username, but cannot remember the appropriate spelling. Thank you for the response my friend!