I think that’s why the document had some suggested pushback to meeting invites (e.g. “what’s the agenda so I can prepare”)
I'm being pedantic, but my experienced inverse of these slides is that meetings are the "social" part of work. It really really depends on the company, the leadership, the people. But, sometimes - it's more in your professional interest to talk about + market the work vs. actually doing it.
Ultimately, we agree :)
For my own sanity, I at least try to accurately label those… which is how my calendar usually fills with “1:1”, “coffee”, “sync”, etc. Maybe it’s pedantic, but the accurate labels help my sanity by letting me know which meetings I can show up without prep, a coffee and cookie, and push if things get busy.