There are LOTS of false teachings and pseudo-teachers on the Internet. While Believers are not to engage in endless silly arguments with those types, is imperative to remember that we ARE to expose false teachers and try to bring people back to YHWH: Romans 16:17-18, Ephesians 5:11, 2 Timothy 4:3-4, and many others - and most importantly: Ezekiel 33:7-9.
That is why we must not slumber! We MUST be aware of the garbage being passed around – and we do that by checking out the posts and videos of the known violators, so that we can KNOW first-hand, what they espouse.
Why? Well, so that we can properly counter their false assertions in the hopes of leading both the teacher and their followers back onto YHWH's Path!
You never when when “something will click” and either bring or return someone to the Truth. Perhaps YOU can be the one to do that!
Let's also remember that Yeshua exposed false teachers. Aren't we to walk as Yeshua walked, and follow in his footsteps? (1 John 2:3-7)