Microsoft copilot is compatible with Excel and so on. Imagine just telling your GPT-like program to do some task in excel that would normally be tedious. Suddenly your work becomes much faster, so surely you'd wanna buy the microsoft office product for your workforce. Can we expect the microsoft stock to go up with that idea?

Unrelated to the microsoft copilot, but now that microsoft has GPT4 they are probably winning the AI race. Ethics is no concern to them sadly, but that's reality and will speed up any progress. Microsoft is in the perfect position to utilize GPT or similar multivalued AI tools because they control a shitload of other tools/programs/products already so all they have is to integrate the AI with those tools and suddenly you have a bunch of applications that nobody else in the world has.