but you learn grammar via education lol
The choice of whether or not you use perfect grammar in a given situation is not determined by education.
You can be educated and understand the rules of grammar (which even many educated people do not fully understand, since the English Language is not perfectly logical), and yet write something without applying those rules. Choosing not to write with perfect grammar doesn't prove you are or are not educated.
Also, people make mistakes when using computer keyboards, or digital keyboards on hand-held devices.
There's never been a single bomb, arson, gun, knife threat at any of my schools while I've been there.
They have had fires before, and some students have been kicked out and arrested for carrying knives (and just recently a cleaner at my old school was fired for bringing a knife, a broken taser-gun, cannabis and some methamphetamines in to the school).