Thx Ferry, agreed, and with just about everyone else. You missed the "different" between totally and subjects -- or perhaps "separate"?
F'book is indeed a nightmare, I'd heard that the education system largely failed in English - perhaps other subjects too - from about 40 years ago onwards, but the degree of that failure is always depressing to see.
Would of, could of, might of (even with the occasional ov in place of the of) all pop up on a regular basis, I think some mobile phones have been programmed to auto-correct to them? Plural's regularly draw an apostrophe (when asked "banana's WHAT" the perpetrators have no answer), and their, they're & there are pretty much the same to some folk?
People in this village with quite good jobs have some appalling English, spelling, grammer, the work's . . . .
Verbally the "very unique" is indeed irritating, and to listen to teenage girls saying something like (!) "she was like, and I was like, and her mum was like . . ." gets me to the point of reaching for a baseball bat that I sadly don't possess for such occasions.
Once in a while I get asked if I watch Eastenders, and I tend to say that no, I avoid it since working in London and hearing real life people apparently programmed to say "Orrite, woss apnin, yeah, innit?" for much of the day.