Money changes in the future
Now there is still, but its use is decreasing.
Many countries have begun Cashless Society, for example Sweden, China, Singapore.
In the coming centuries, paper money & coins may be just a history collection.
2. Digital Money (E-Wallet, Bank Online)
It's now widespread: Paypal, GrabPay, Wechat Pay, etc.
In the future, almost all daily transactions use phones, watches, or implants chips.
Physical money is rarely used except for anxiety or isolated place.
3. Country Digital Currency (CBDC)
Many world central banks are developing Central Bank Digital Currency (CBDC).
Examples: E-CNY (China), E-Rupee (India), E-Krona (Sweden).
This official digital money will replace paper money, but still controlled by the government.
4. Kripto & decentralization
Bitcoin, Ethereum, etc. → government -controlled, more free.
In the future, it may be that some people choose Kripto as an alternative financial system.
If accepted broadly, it can reduce bank & government power over money.
What might happen the next century
Physical money is lost → all matters through digital.
Even cards & phones may be lost → Biochip / biometric implant replacement (fingerprint, retina, voice).
Risk: Government or corporate can monitor all transactions → Privacy is decreasing.
Hope: If the decentralized system (blockchain) is strong, humans can control their own finances without monopoly.
📌 Conclusion:
In the coming year, the money that can be held (paper/coin) will almost certainly disappear. It will be replaced by digital money - either government control (CBDC) or free (crypto) system.