>>ryanvo+(OP)
I don't really see how Bun fits as an acquisition for an AI company. This seems more like "we have tons of capital and we want to buy something great" than "Bun is essential to our core business model".
>>Octoth+P7
Joyent handed Node.js over to a foundation in 2015, and that foundation merged into the JS Foundation to become the OpenJS Foundation in 2019.
I'm not sure if Joyent have any significant role in Node.js maintenance any more.