It's clearly the effect of FATF possible grey listing.
Not exactly. If you operate business as individual you are subject to this tax.
"No corporate tax will apply on personal income from employment, real estate and other investments, or on any other income earned by individuals that does not arise from a business or other form of commercial activity licensed or otherwise permitted to be undertaken︀ in the UAE."
We will see how this develop. It will be interesting to see︁ if Freezone companies would not loose "resident" status. I image they will require stronger substance︂ requirements. Well you have similar companies in BVI and Seychelles. They are called "international companies"︃
"Recognising the contribution of free zones to the UAE’s economy and competitiveness, the UAE corporate︄ tax regime will continue to honour the corporate tax incentives currently being offered to free︅ zone businesses that comply with all regulatory requirements and that do not conduct business with︆ mainland UAE."