The amount of new features they are coming up with, the speed of development has been even faster than before.
We have not seen any indications so far Anthropic messing with Bun's direction. It was always Jarred deciding what to do and it is still the same. So far Anthropic has left Bun alone and they are just reaping benefits of bun getting faster and faster.
I see that as a long term benefit. Not a negative.
Deno has been successful, technically better and a respectably run project. I expect it may survive in the form of modular runtime and associated features.
Every company that is using Bun is getting so much more perf benefits — faster and less memory used; also less crashes/bugs. New features are dropping rapidly. All those naysayers about rust port will be littered with bugs and unmaintainable crap are already proven wrong. So now you just call it dead. nice.