Also, streaming from a big multinational corporation works fine in well-connected areas but is a terrible experience on the country side and in the Global South. Where your connection to AWS/Google/Netlify is measured in Kb/s, torrents are a blessing because it spreads the load across several routes (including more local ones, because cloud providers are really slow from eg. Africa) and you can leave the downloads running all night.
Torrents and other content-addressed systems are by far technically superior to centralized location-addressed systems like HTTP.
Would be nice to know the alternative. Downloading everything and then deleting things that you realize you didn't actually want (after looking at the full contents) was a quite convenient UX.