The way corona virus has put us in quarantine position for months (though new cases are going down and people are recovering) , work from home culture is increasing in many countries like Japan, Korea , Italy. In that scenario I guess such platforms fits very well. Where you need to share data with privacy among other party.
I think that will be an excellent use-case, even in single office you don't want your data to be seen and analyzed by different parties. Any solution that do so fit very well in that scenario.