✔ 最佳答案
1. No - the main reason is that amnesty is for illegal immigrant to acquire legal status (residence). It does not mean that Portuguese Macau has granted you a citizenship.
2. No - if solely based on your tier with Macau.
3. You will be a EU citizen. Not only in Portugal, but in the entire Europe (including Switzerland), you hold freedom of movement that you can stay in Europe and do whatever you want.
4. In this case, regardless the eligibility, you will have to end up living in Portugal.
5. Portuguese Consulate.
6. No one knows.
7. Macau (as well as Hong Kong) is currently using portion of Chinese law (like nationality law). So 50 years or not does not matter,