WFO is shit and delivers measurably lower work. That is what I have seen. It is not useful to say these things because everyone works in a different environment. You are essentially saying "what you say works best for you doesn't work for me, so it must be what I want because I believe my way is better". It is attitudes like this that make offices the absolute hellscape that they are, with everyone constantly interrupting you because of what they want or need. There is no space for what the victim in that situation wants, any attitude that thinks that is in any way okay is fundamentally toxic.