From beginner to advanced — master exchanges, wallets and blockchain essentials
You cannot create Bitcoin at will. What you can do is mine new BTC under network rules, buy it, or build software around Bitcoin.
Bitcoin is worth so much because markets price its scarcity, verifiable ownership, transferability, and global consensus network into one asset.
Who is owner of bitcoin? No one owns the network itself. Control of specific coins belongs to whoever holds the private keys.