> Hang on, why would I rent office space, to WFH? I don't mean to be blunt but I this seems ridiculous.

>If it works for you I'm happy for you. For me I like that clear separation where it's not easy to slip into working beyond your time.

You answered your own question. The article is using work from home as a catchall term for remote work but not everyone who works from home wants to literally work from home. Some companies will even reimburse you if you want to get a membership at a co-working space.