This means 90% of the year is spent on remote work, and the remaining 10% is dedicated to employee off-site events.
I think that's about right. Maybe a couple days per quarter for a department, and then a few days a year with the whole company together. Enough to get a good rapport with your coworkers, but not so much you hate traveling for work.
"If you trust people and treat them like adults, they'll behave like adults. Trust over surveillance," said Houston.
If you give people good metrics to hit, they'll hit them. If you don't have good metrics then you rely on seeing asses in seats to know if people are working.