So much this. The productivity craze is dumb and your definition is much better. Prioritize what is important to you. If you are able to, that's productive! Screw other people's definition of productivity.

Dying of cancer? Enjoying a walk out with friends - who knows how many times you'll be able to until you are bed ridden and in pain constantly despite meds? You're "productive"! Ask me how I know... (no don't....)