when the human population on this earth increases, the main problem is shelter and basic food,
and Bitcoin may not be the main problem in human life, but maybe the adoption of Bitcoin will continue to increase, it must be because it is getting easier to use Bitcoin to make transactions, because we cannot avoid technological advances will change a lot of people to use digital money, especially Bitcoin
shelter and basic food are common problems. The human population will also not continue to increase, every increase there will certainly be a decrease, some are born and some die.
If it is associated with bitcoin which only has a supply of 21 million and cannot be added, of course this supply of 21 million will become very rare when the human population increases. moreover maybe in the future bitcoin adoption will get better and more people will use bitcoin. Bitcoin will be out of mined in 2140 and this is certainly a very long time. But if people in the future use bitcoin widely, bitcoin will become a rare digital currency and of course the price will be very expensive.