I doubt it's useful to draw conclusions in today's world. The chart is almost two years old.

Is Bing now called "Copilot" too?

I don't understand why they name everything Copilot now, it's the most confusing thing in the world. Copilot AI, Copilot 365 Copilot. GitHub Copilot makes the most sense I think because it's Copilot AI but for coding.

Or "Watson". I lose track.

Copilot .NET Core, not to be confused with Copilot Core, and Microsoft Core Copilot Plus.

Not so helpful, it's too out of date

This is from 2025: https://www.visualcapitalist.com/how-microsoft-makes-its-bil...

Copilot and AI are not on the list anymore.

That's 2 years old?