Mental Outlaw definitely doesn't know how to threat model anything. Keeps assuming you'll be targeted specifically, but then tries to evade that with i2p and Tor. Most people aren't going to be specifically targeted though, especially if they keep a low profile (i.e. don't be one of ~50k i2p users, that's sure to be a selector) and especially not for torrenting content illegally (as opposed to illegal content).

If your threat model is actually three letter agencies coming after you specifically... that's an entirely different problem not (just) solved by software.