Originally Posted by
athome
Based on my experience it was/is also in F strictly enforced. Even during sleep.
I don't know, if it changed in the last days.
I had a very different experience 4x F returns in 2020/2021 and apart from when standing up or talking to the flight attendants, outside of meal service, I was never bothered about wearing a mask. I was allowed to sleep on all flights with no mask.