Can't there be some simple strategy that people all over the world can easily buy Bitcoin.
the only simple strategy i know people can buy bitcoin is the DCA strategy provided there is a steady source of income. buying bitcoin is simple and easy but most people or perhaps newbies are misunderstanding bitcoin. bitcoin can be bought in fraction not necessarily buying a whole, but most newbies thinks its too expensive to buy without knowing that little stacking up of bitcoin will result to a tangible amount in the long run. the most important thing is to have something doing which will generate income then bitcoin can be invested from its discretion.
and when investing it should be an amount that you can afford to lose. if you invest aggressively, you may well sell all your hodling to quick.