FAIR will continue to publish. Nvidia and Uber also. Then you have open source oriented labs who should continue publishing. Google is the big one. They have made more research contributions than all other labs combined basically.
No, not really. It was never really as large, and most of their output was in probabilistic programming (e.g. Pyro) and work that was relevant to self-driving cars (point cloud compression, etc.). But they shut down Uber AI in the layoffs last year.