I've worked from home for years and agree with much of this. It isn't just the "office at home" it's a totally different mindset. It's probably only in my most recent job that I've really _got_ that, and that is because my company is fully remote so everyone is doing it. Nobody feels left out by being at home, and nobody expects synchronous communication or presenteeism.
I'm sure you've often heard those tips about working from home. And if you failed to apply any of that obvious advice, here are the real underlying challenges.