If you hate RTO, your metrics should not reflect that you're more productive in the office.
While in the office:
- Work 8 hours, and only 8 hours. Maybe even work 7h:50m or something like that. Less than 8h, but not enough to not make your boss look like mo--n for bringing it up.
- No same-day turnarounds. (You're working on it, and want to make sure it's done correctly)
- Attend every meeting you possibly can (whether in-person or virtual), and make sure your calendar reflects them
- Decline/tentative all meetings outside your normal hours. Be polite in your decline response (sorry, gotta pick up kids, meet the repair guy, etc.). If you normally leave at 4pm and a meeting comes in from 3:30-4:30, let it be known at the beginning of the meeting that you have a hard stop at 4pm.
- Planned PTO should be on in-office days as much as possible
Other ideas?