No one ever said "off". It's 20% of the time you're paid to work on things that aren't necessarily part of your core responsibilities but still have a plausibl

No one ever said "off". It's 20% of the time you're paid to work on things that aren't necessarily part of your core responsibilities but still have a plausible positive impact to the company, even if it's just goodwill and team building. It was never claimed to be a 4 day work week.