Never had a fax machine at home. Once in a great while would need to fax something not business related and would go to the local Office Depot type store to use their machine. Now that virtually all documents are created in some computer system, the ability to update even .pdf files and email them has replaced the need to fax paper documents. It has been a number of years since I needed to fax anything.
Many years ago at work, faxing was common before the internet or email was widely in use. Now, it also is rarely used.