If the price goes back down again to around $4000-6000, people will be able to buy whole bitcoin, I know people can buy fraction of bitcoin, but buying whole is a better deal.
I think a lot of people still can't buy 1bitcoin even the price goes down to $4000. But they can buy only what they have in their wallet that they can also afford to lose.$4000,$6000,even more,is good for those who can afford to buy because time will come they can earn more profit. Investing is risky but if you have courage to invest it gives you huge profit.