@Cavapoo_King, maybe it's best to add the link as well next time. ;)
I believe it may be this one:
https://realsport101.com/sims/the-sims-5-release-date-online-multiplayer-new-features-plot-news-rumours-leaks-cheats-official-trailer-ea-game/
Original publication was from January 2020:
https://www.ccn.com/ea-confirms-its-busy-working-on-next-generation-sims-5/
Also note that this is all related to the next Sims title, not Sims 4. There are a couple of Sims 5 Threads already discussing the online/multiplayer aspect.
Unless it's a completely different article, OP. Let us know.