I don’t doubt any of that. The amount seems crazy not because of the potential costs, or ability to invest in the product, but rather due to TAM.
But nobody would lead a round of that size without a decent monetization strategy. I suspect enterprise focus around security / IAM integrations (hence all the telemetry).
I think putting real enterprise focus on the terminal is a good thing but I'm not sure that's the right place for IAM or other security integrations. The terminal is just the GUI rendering on top of the actual tool (bash/zsh etc.) The security probably needs to be at the door (ssh/https etc).