Yeah, but most non-technical people see that their gmail is full, try deleting a bunch of emails, see that it didn't help, and then have to buy more space. They

Yeah, but most non-technical people see that their gmail is full, try deleting a bunch of emails, see that it didn't help, and then have to buy more space. They're not aware there's a trash, they perhaps don't even use Drive at all. They just know that what they're doing isn't working.