Comment by dagss

The problem is Sonos is making it easier for people to perform acts that are bad for the environment.

The second hand market is very good for the environment. By going after it, Sonos is actively hurting the environment.

That people have a choice doesn't exonerate Sonos. They are making it a lot easier for people to make the wrong choice.

Many things in this world is a win for both parties involved but still an awful thing to do (due to externalities).