That sounds like a very unpopular use case, at least for me. I want to follow what my friends are doing so I follow them on Facebook. But I don't want to know e

That sounds like a very unpopular use case, at least for me. I want to follow what my friends are doing so I follow them on Facebook. But I don't want to know exclusively what apps they downloaded, similar to how I don't want to know what clothes or gadgets they bought.