The other day it became known that the online servers of Gran Turismo Sport, which was released in 2017, will turn off on January 31st next year.
What is known
The shutdown of online services means players will no longer be able to use community features, visit public lobbies, or create their own liveries. Sports mode will also not be available, although the offline portion of any paid add-on will remain available. The Car Shop will also close and any trophies that require an internet connection will no longer be available.
Players will also have different progress and personalized settings for all world tracks.
Source: GamingShop