Social Media Corrupting Your Grammar?

I think this hilarious video by Jackfilms (one of my fav Youtubers!) gives hardcore evidence for my last post on social media redefining English Language.
I regularly watch his 'Your Grammar Sucks' videos, and they are absolutely hilarious but also sad because it just shows how sloppy people are with language.

Well, do you think social media is a gateway to sloppy use of English Language?
Watch this video and let me know your thoughts in the comments below! xD