Can you explain what you mean by this? iPhone was the end of Blackberry. It seems reasonable that a smarter, cheaper, faster model would obsolete anything else. ChatGPT has some brand inertia, but not that much given it's barely 2 years old.
That's an odd take. Teams doesn't have the leading market share in videoconferencing, Zoom does. I can't judge what it's like because I've never yet had to use Teams - not a single company that we deal with uses it, it's all Zoom and Chime - but I do hear friends who have to use it complain about it all the time. (Zoom is better than it used to be, but for all that is holy please get rid of the floating menu when we're sharing screens)
