"In reality, many forms of both radicalization and infiltration would be more difficult with a media literate audience — particularly if those with the most influence had better skills and habits around assessing reputation and intent."
As I read this and tinker around a bit with some of the resources, including one for canadafactcheck.ca mentioned within one of the videos and add the “Wikipedia” to the Omnibar or try the “-site:” trick, the results there aren’t very solid themselves. Similarly a search for NewsWise.ca is rough because there are dozens of similar products with the same name which makes me think about the phrase “Doctor heal thyself.”
Similarly with searching for the root URLs of particular outlets by clipping off the longer paths of URLs one could use a browser bookmarklet to accomplish this with a simple click and save the seconds involved with highlighting and pasting? The more dead simple and quicker it can be, the better off we are. I’ve documented a browser bookmarklet on my site that trims news article URLs down to the base URL: https://boffosocko.com/2017/03/27/to-amp-or-not-to-amp-that-is-the-question/
As an example of this type of functionality, albiet probably with a lot more programming and manual work, Brill’s company NewsGuard has developed a Chrome browser extension that is meant to provide visual indicators on pages and in search for levels of fact checking: https://chrome.google.com/webstore/detail/newsguard/hcgajcpgaalgpeholhdooeddllhedegi?hl=en