Great. So this is the fiftieth attempt at some nonsense unification application to turn everything separate into one thing.
We already have this. It's called a bloody Operating System where we can pick and choose the appropriate and available tool for what we want to do and use our choice (rapidly diminishing) of web browser to access whatever hosted services we want to.
It's Microsoft Bob level stupidity all over again, just a different generation or marketing-tards.
Unfortunately the hosted services are often different to what we want, or only hosted when we'd rather have actual control.