I would agree that implementation of WFH could be better. I also appreciate the link you shared. WFH can also be a viable option provided you set up for it.
However, I tend to find that a lot of the people who work best in WFH situations are generally friendly and productive people who will reach out on issues and cultivate relationships.
In contrast, those who seem to advocate the most for WFH online seem to want their direct manager to plug them into a system that will turn them into a cog that doesn’t need to be proactive in solving problems. That isn’t everyone who wants WFH, but they seem to be a loud minority.