Bitcoin as a digital store of value is fine. It makes sense to store money in something digital and secure to hedge against local instabilities in currencies, governments etc. People store money in it because it currently secure and it been battle tested, nobody has been able to hack it. However, I am concerned about the security model on a 5-10+ year perspective. Miners secure the blockchain and get paid for it in b…
every 4 years there is a halving event where the btc reward is cut in half. Eventually all btc will be mined and the only role of miners will be to process transactions and they get to keep the fees. that will be the incentive
i agree, Ethereum might be the better approach.
i'm not too concerned about the electricity usage in the long term. for btc it will be less and less profitable for miners to operate consuming large amounts of energy. as the price plateaus and mining rewards decrease, energy consumption should also plateau. that is if energy price stays the same and doesn't become cheaper.