The phrase "archaic system" refers to a very old and outdated way of doing things, often no longer effective or practical in modern times. Full definition
The game's authenticity is nostalgic, but enough archaic systems remain when they could have been updated. (darkstation.com)
Realtors will be gone within 2 years, it is the most archaic system I have ever seen. (thecollegeinvestor.com)
An excerpt of the document reads: «Behind the ostensible façade of Jeff Koons's art world triumphs and record - breaking auction prices, lurks a well - oiled machine, more specifically an established, archaic System as old as the hills applied to the art world to exploit art collectors» desire to own Jeff Koons sculptures. (artforum.com)