if according to my knowledge, bro. indeed the supply of paper money is very limited. therefore I always think bitcoin is very good at being a reserve currency. moreover now there are some countries that have accepted bitcoin as a legitimate currency
i think the supply of money is not limited because the banks or the governments can always print more while on bitcoin its only limited because the devs already set it and they cannot modify it anymore but other cryptos have more supply and other have unlimited supply but they say that the more supply the badder it was or the value wont grow high enough . bitcoin is still considered as an investment asset and will be good at it but not in the form of a pyment method due to its expensive fees .