I am sorry for your problem and I can appreciate your frustration. If I may, I'd like to clarify an issue. Please bear with me. Many times when a new OS update or upgrade is released, a lot of us experience having printers that stop working. As you know, this requires a new printer driver download. Often times the printer manufacturers do not support older printers. (Their bad.) They all have many months (or years) advance notice of what they need to do to meet compliance with the upcoming new operating system. They, not Apple, own the code to their software. Apple simply can not write or provide the needed software for the many hundred of different model printers that exist. It is the drivers that have to be compliant with the operating system. Not the other way around. What I am trying to explain is that Apple does not do this to us. Companies like Epson do it to us.
There are some potential solutions, however. First I would keep checking the Epson web site for the missing driver. Lean on their customer service people. If it is not available, ask them when it is to be released. Second, if your computer has the Air Print feature, that will work and no drivers are needed - not ever. Third, the link below provides many drivers for older printers which work with newer OSs. Check it out. One may work with your printer. Good luck.
Gutenprint Supported Printers