It's bullshit. You'll get 99% of the content well seeded on a relatively open private tracker like IPT or Torrentleech as you would on BTN and anyone who says otherwise just wants to feel they are part of the cool kids club or whatever.
And certain nzb indexers are even more annoyingly elitist, see nzbs.in who get mad and ban users for even mentioning their name.
If you have a rooted phone you can extract Windscribe wireguard config file even on free plan. Data directory.
wd.vp is the wireguard config file.
Don't listen to soy nerds being akshually this is a bad idea. Do what you want.
That said,
Be careful with DHT scrapers though. Those things will find much more illegal stuff than pirated stuff, I'm talking about CSAM, even if you don't download it even having the magnet could be illegal.