Over time, it will be less of an impact.
As we go deeper, people know not to believe everything they read on the internet. It will go another step further with video.
Now you cant believe what you will read....next up you will not be able to trust what you see.
Damn! This looks like a real problem ahead in my opinion. I can hardly think of a way to control misinformation with this advancement. I guess it's now the consumer's responsibility to do a deep verification of what's facts.