> I much prefer the UX of a well-designed torrent client like Transmission to my web browser. If nothing else, the downloads are reliably resumable.

Brave browser had BitTorrent client built in for a while. I tried it a couple of times as I already use Brave for web browsing on my laptop. It was a very confusing BitTorrent client. I struggled to use it, and wasted time waiting for a download to complete only to not be able to find where the files were and then they disappeared. Using a decent BitTorrent client like you say is much preferable to the one that they had in Brave browser.