Lots of people, me included, heavily invested their time and expertise into Bun, using it as a daily driver, to bundle production code or even using it in production as a JS/TS runtime. Of course, we are interested in Bun to stay a useful tool. The Anthropic acquisition was worrying enough on its own.
But there isn't any change in someone's expertise in Bun though, currently, just in development. Why would they have to dive you into a daily stand-up about their development process?
Bun may become unusable after Antropic meddling with it. In that case the expertise would be wasted. It's not a great deal for most of users, but still.