Most cryptocurrencies will eventually stop being created when they reach a predetermined amount known as a Mintage Cap.For example, there are only 21 million Bitcoins that can ever be created. This is because cryptocurrencies are designed to mimic real world commodities like gold or silver, which have finite supplies.While some people may view this as a limitation, it actually provides stability for the currency. If new coins were constantly being created, it would lead to inflation and make the currency worthless over time. By capping the supply of coins, cryptocurrency investors can be confident that their investment will hold its value over the long term.