Yeah that’s not correct, downloading pirated content is still illegal, but it makes no sense for copyright holders to go after 1 person for a movie that costs $20.
You go after the uploader strictly because you can sue for damages for each person/ip they uploaded to. It’s just strictly a monetary and legal thing as to why only the uploaders are taken to court.
Pretty sure even if you block uploads with your torrent client you will still get a DMCA for downloading from a public tracker.
How does this work with local laws regarding 2 party recording? If you’re on a video call and this records the other party without their permission, that is AFAIU illegal in many states in the US. I’m sure in parts of Europe as well.