I'll take "Would-be experts on the UK/US writing in comically horrible English," please.
The UK... do not fear
"does not fear"
Jesus, Cite, it's a singular subject. This is basic stuff.
if need be
"if needs be"
You're trying for British English here, right? Don't answer that!
that is what I read of Prince Charles and his educational days
Awkward. Try "School days" or "education." No one says, "educational days."
That, is a country
"That is a country."
Someone taught you to separate your subjects and verbs with a comma. It was wrong.
The US system is too politically correct that
"so politically correct that..."
Such... that and so... that: lower-intermediate level stuff.
the teacher
"a teacher"
First mention, non-specific... articles are basic. You're in charge of QC at your company, right? And you don't know articles.
the student
"a student"
Same error.
losing the job
"losing their job"
Those articles again! Most native speakers know them forwards and backwards by about age 8, just out of habit.
The grading thing tough, that is a threat across the states
"The grading thing, though: that is a threat across the states."
Incidentally, where are you reporting this information from?
beware for their safety.
"beware of their safety"
Prepositions are the same as articles; it's easy to get used to the right ones, even for a dropout, if they're surrounded by the living language as spoken by natives.
That's not you, so... prospective customers should know that, or they're going to get ripped off. I guess the mods don't care.
You're welcome for the lesson.