Singapore Expats

Anyone in 2021 taken the non stop Singapore Airlines flight Sin to JFK?
My trip is mid November.

On a budget so we are going premium economy and not business. Have the load factors been light and are there seats to avoid?

What is the experience with new Covid rules?

My father travelled to Miami in June and there was basically no one on either flight. His route was SG to Doha, and then Doha to Miami if I remember correctly. Ended up getting upgraded to Business, the experience was lovely, like flying private.