My account has so many emails and so many emails sent in a day. And it eats a lot of space to my G Drive storage, I want to delete these junks to the bin but I can't do all of it at once, instead I need to swipe it one by one which is infuriating. You can't delete many emails in the mobile Gmail but in the comouter you can delete all emails at once. Please add the feature to clear all emails at once so it's more comfortable and much better!