It ain’t that confusing. Click on the icon of the app you want to launch and that’s it.

The app is similar to what’s going in on windows.

Where that becomes frustrating is when you have a computer that isn’t well supported by Linux, things don’t work, battery is bad, you have to look up for ways to fix them and so on.

But if the « driver » support was as good as on windows, people could switch in 2 seconds.

My university computers ran Ubuntu, we were not computer nerd but civil engineering yet everyone adapted very quick.