[v5v3]

They raised $1 billion and bought a small company.

If Ai was so good, they wouldn't have needed to buy a company. They would have vibe coded it in 10 minutes.

[apparent]

They bought the high-value users (CEOs, VCs, etc.). They can then sell to those folks, and perhaps train their tools based off of the way that those folks write/behave (if their privacy policy allows it).