No one uses the web app. You can obviously collaborate from the actual piece of software. Every discussion about Teams boils down to the same thing: software

No one uses the web app. You can obviously collaborate from the actual piece of software. Every discussion about Teams boils down to the same thing: software engineers needs when it comes to collaboration are low so they are happy using an expensive text chat client and they don't understand how the rest of their company actually works and what they need.