A tip is to use a tool like axel (https://github.com/eribertomota/axel) to do direct downloads. This will usually speed it up.
Uh oh. Thanks to the repo owner for updating the README, but that's not a good situation.
I'd also like to suggest aria2c for this purpose: https://aria2.github.io/
For example, until fairly recently, if I mentioned a "torrent" to my non-technical mom, she would assume I meant ThePirateBay or something like that. Nowadays, she knows it as just another means to download files.
So very legitimate uses date quite some time back (as you would expect).
AFAIK it pioneered the concept of "web seeds", using HTTP GETs with a Range: header to download specific chunks from a CDN that were not healthy/available in the swarm.