Stadia isn't doing so hot, and with it's most popular game featuring a declining playerbase by more than half it's population isn't good. Stadia Base is supposed to launch early this year, but there hasn't been any recent updates. Additionally, there hasn't been a Stadia Connect in ages and the lack of any new game announcements at The Game Awards is largely concerning. With the PS5 unveil event around the corner, and it releasing with the Xbox Series X this holiday, Stadia will have a very hard time standing on it's own. The PS5 and Xbox Series X will have new titles from all publishers and exclusives, while Stadia is having a difficult time getting
Stadia should have spent more time in the oven, and released when it had a compelling library with new and exclusive titles, with basic features at launch.
A dead player count/population isn't healthy. Other MP games are essentially dead on the platform. I think it's too late for Google to salvage Stadia at this point, especially with the new consoles coming out this year.
Ultimately, Google rushed this thing, and I don't see it surviving in the future. The new consoles will be all the talk, along with new titles from Nintendo, while Stadia might get a few ports? It's not looking good for Stadia's future, and I think Google is soon going to have to repurpose or salvage Stadia.