Title is a bit like "Hey click on me!". To me these 6 'red line' points look like a normal set of rules that should apply to basically every exchange. If you look at how exchanges (Chinese or non Chinese) have developed their platform, then it's clearly visible that they try to generate as much profit as possible with offering all kinds of fancy trading options, leverage, loaning, fiat trading, etc. It's no surprise that governments jump in to put proper regulations in place. In some cases the timing makes me doubt about their real intentions, but after all, it was to be expected.
If you read between the lines, you may find the big three may no longer be an exchange, only a website.