[whyaduck]

My anecdote: I work for a F100 company that's in the midst of a (long) transition to Office 365. In a mid-level engineering staff meeting 2 days ago where we spent 20 minutes discussing the advantages of Teams over Skype for Business, and what could be done to accelerate our transition. All driven by WFH - Office 365 applications don't require a VPN connection in our org, while Outlook/Skype does.