Confucius

Confucius Institutes, such as the one at UCLA, have mainly disappeared because of their connection to the Chinese government. Yours truly was recently asked what happened to the one at UCLA. So he went back to the Wayback machine (see above) to see when it was last picked up. The last date was December 22, 2020, so it likely disappeared by the end of 2020. 

PS: If you are not aware of the Wayback machine, go to archive.org and familiarize yourself with it. It finds things that were on the web at one time but have disappeared.