I think that the biggest issue here is that blanket statements (that end up becoming policy due to PERSONAL bias) of "WFH is bad" or "WFH is the only way it should be" by Managers and Executives just don't make ANY sense.
You cannot apply the same paradigm to the entire company.
Some positions NECESSITATE in-person activities and/or collaboration. I cannot use the on-site labs from home.
Some thrive on it, even if it can be done remotely (as the last TWO YEARS have proven), like meetings, brainstorms, etc.
Other positions don't need in-person work AT ALL (like some software development/deployment, maintenance, etc).
Companies today need to start to take a good, hard look at the pros and cons of EACH scenario (or department) and see WFH as what it really is: an opportunity to reduce costs, increase morale and retention, and even reduce the impact we have on the environment, instead of falling back on Boomer-ish sentiments like: "Well, that's the way it was in my day" and "It's always been done this way, so suck it up, Snowflakes..."