If this what you wrote was true then you would see big adoption of webtorrent which is not the case. As i said before and i am saying for almost 2 years now. I love webtorrent but it NEEDS support from libtorrent and utorrent. Look at biggest bittorrent sites and on private trackers, i have seen private data on clients usage and i can tell you that adoption is almost non-existent comparing to big 5, which still means that webrtc dosen't matter in this case..