That can be a pretty hard sell if you work in an office for a company that doesn't have dedicated nap pods. I've never really felt comfortable taking a nap at the office, myself.
yeah it's much easier to achieve as a remote worker in a different time zone. In my time zone, my nap time tends to coincide with things winding up for the day at the mothership.
Even in the same time zone, it would be relatively easy for me to disappear for 30 minutes after lunch. All I'd have to do is block it off on my calendar as "busy," and nobody would ever say anything, which is how it should be when you're an adult working with other adults.