Anti-WFH propaganda machine in full swing. Article barely had anything to do with WFH, just a term mixed up with some work stress studies.
Personally, I don't think its possible to even work in your 100% capacity with WFH. Some might think that focusing extra hard on your work while ignoring the noises and family feuds will help but the long term toll it takes on your mental health and the amount of stress it builds is devastating.
This depends on your environment. I hear far more feuding in the office.