Heavy implications on how the future will be formed if things go well with this port. It would prove a lot of people wrong if things go well 3 months down the road.

Not really - three months is nowhere near long enough to demonstrate if a large piece of software has issues or not.

With the amount of applications running on Bun? I’d say enough.

You think they'll ~all merrily move to the new version?

Doesn’t have to. It’s a big bet, with a huge payout for Anthropic.