nano404,
Aviation is a world full of rules. Most of which actually are there for a good reason. Less time spent parsing the exact detail of how to skirt around the edges and more time spent learning why they are there and how to fly will get you to your goal.
From where you are (apparently looking at starting PPL) to Jet type rating and operating your own jet (or share) is a lot of study, work, money and a big capital investment. More important, it is a mind shift from a conceptual dream to a rigourous planning and operating methodology where you always plan for problems and their solutions so you don't have problems.
Focus on the here and now, get a proper visa for flight training, get your PPL from a proper organisation with CFIs see if you like it, build some experience, check you have $50-100k spare (+ the cost of buying/operating your chosen jet), go get IR, Multi and type ratings, have fun!