Another advantage on wfh I see is that there is a less impact from the "visuals".. for example what you are wearing, what is your body language, how much attention others pay you during a meeting and all that nuance that could distract.. now in wfh, when you talk to someone over zoom, your whole attention is on the voice and contents, so the visual distractions has become less... I also see junior engineers who were getting intimidated in the meeting are able to verbally contribute more... Though both the things I mentioned have their own downsides..