We're only talking about the discs, right? Maybe they've changed in the last 10 years but IIRC the envelopes were all paper. One disc probably contains less p

We're only talking about the discs, right? Maybe they've changed in the last 10 years but IIRC the envelopes were all paper. One disc probably contains less plastic than the average Chinese takeout order, and surely even at Netflix the lifetime of that disc is measured in years. That's downright eco-friendly compared to all the disposable plastic consumed by our society.