I assume that you have taught English in Thailand and had a bad experience. If so, you need to learn that paragraphs need to be organized and run-on sentences aren’t acceptable. Nobody likes reading a wall of text, especially when it’s hateful and racist.
I found your random hate of MSG especially random and unrelated. I would have left that out of your ‘dissertation’. It doesn’t pertain at all to the horrible point that you’re trying to make.
Based on your tirade and the way it’s been written, I don’t think you should be teaching anyone the English language, bruh.