Yes, he does, as well as a number of WebKit people. The team is fairly plugged in with what's happening online, you'll also see them around on Twitter and such, which is pretty nice. Actually, there's even a large display in the office that's set to display tweets mentioning WebKit in real-time, although that might be a little less relevant for the JavaScriptCore people since they seemed to mostly WFH even pre-pandemic ;)