Not actually. I think that as long as the user can afford to buy load for data or internet connection and he/she has an electronic device to access bitcoin, then he/she will able to adapt bitcoin. There’s no discrimination in bitcoin and bitcoin is here to help the people who are in needs and develop the wealth of the rich. But, in this situation, i think that 21 million bitcoin is enough but i know that it will increase because of the miners all over the world.

It is ample amount, don't forget it is 21 million x 100 million satoshis per Bitcoin. Not sure exactly how many that is but suffice to say we have enough units to cover what humans will ever need especially considering our population limit is said to be capped at 11-12 billion.

Its more than enough i think.Because whats circulating in the market now is just keep on circulating and if demands go high then bitcoins price go up.So i think 21m bitcoins supply is made for purpose not for a future problem.

There is no given limitation in terms of the possible development when it comes to Bitcoin or cryptocurrency. So having the idea of contentment in term of transaction investment and trading will always be enough for us users because it definitely help us to earn at the same time to saved money becasue Bitcoin is a currency and an asset for many.

I think 21 million bitcoin is enough to make bitcoin as the world currency in the future because the price of one bitcoin is very expensive nowadays. in the future bitcoin prices will be more expensive than the price of bitcoin now.

there has been i dont know how many forks so depending on how u look at it there way more the 21mill

It is because of the limited supply that bitcoin prices will become higher and higher. If the supply is more and more, bitcoin may only be worthless.

I think that number is enough, if indeed high bitcoin demand will later make the price of Bitcoin become high. and people can have bitcoin only half of bitcoin or even a third or less of Bitcoin. so that number I think is enough.

Yes but I think in order to be an efficient world currency its value should go way beyong its peak value so that it can supply all transactions throughout the globe. But I think it would take vast amount of time if that will happen but then again I guess altcoins will still play a great part to fill the hole that btc can't as a currency.

If Btc trasanction will be decrised more then its enough from other side BTC will not be only crypto to be used for payments and i think BTC will sotmhing like Gold in ourdays.