Will Bitcoin ever switch from Proof-of-Work to Proof-of-Stake?

[Dnepre]

Will Bitcoin ever switch from Proof-of-Work to Proof-of-Stake?

[Mireme]

Bitcoin is extremely unlikely to switch to Proof-of-Stake (PoS) because its entire network and security model are built on Proof-of-Work (PoW). PoW makes attacks like 51 % control difficult by requiring huge computational power, and it’s deeply integrated into Bitcoin’s code and philosophy https://www.londonbusinessmag.co.uk/...roof-of-stake/. Changing to PoS would require rewriting major parts of the protocol and could compromise its security and decentralization, so most experts don’t expect this transition.