I think majority of people have none.

Haha straight to the point, nice.
TBH the reason behind it is a lack of awareness, people are not educated to recognize their financial barriers, and their thinking pattern is not mature, more on this negative propaganda always keeps putting pressure on people about Bitcoin's reliability.
Still, those who are visionary and recognize how effective potential and influential bitcoin can be in the future, are aggressively accumulating Bitcoins for themselves, and for their heirs. Those who are directly or indirectly involved in the Crypto industry do own some satoshis at least this what i think.