What does "lazy" have to do with using archaic and outdated methods?
Is a auto mechanic "lazy" because they no longer work on the boiler tank of your 1904 Stanley Steamer ?
Is the Dr. "lazy" because he no longer subscribes to the ritual sacrifice of a goat for your head cold?
Is your local movie theatre "lazy" because they don't have a piano player to entertain during the title cards of your black and white silent film?
Writing a paper check, stuffing it in an envelope, paying somebody to physically transport it across the country (hoping that it is not lost, mutilated or stolen) is an antiquated and ridiculous operation and will soon seem as out of date as blood letting.