@Osleak
a) The best long-term option is to buy investment real estate in a foreign country. Get utility bills in your name whenever you need them for CRS re-certification, and you will earn rental income. Once you have real estate, applying for second residency is often trivial. This option is effectively free because it generates positive cashflow. The strawberry method might be the better alternative for the beginners who can't yet afford foreign investment real estate.
b) In regards to active NFE, I discussed this with one tax planning firm, and the consultant said that banks currently lack the means to accurately identify active/passive status. They cannot monitor other bank accounts the entity holds with other banks in other jurisdictions to say if more than 50% of income is investment-related. Furthermore, they cannot force you to merge all revenue streams to one business account to make this monitoring possible.
Two things are of primary importance at this point: NACE (activity) classification code, and your CRS self-certification. If they see that you mostly generate investment income (on their account), they may ask for invoices/contracts to see if you have some kind of active business income that proportionally exceeds what you earn in investment income on their account.
A couple of points - banks can easily make a mistake, so do not rely on active/passive NFE status too much. Back it up with a second residency so even if they report by accident, the CRS report goes to wrong jurisdiction (where your investment real estate is).
Many thanks again for your advice, i’m non dom resident in malta, which jurisdiction you could suggest me to take second residence needed to open bank account? I prefer eu country, tenerife could be ok? Maybe also albania i saw a lot of cheaper apartments there...