well you work for real money that would be major point,its physical by many accounts.Real money create jobs since they are being invested.btc is more like medium between fiat=btc=fiat,closest you can compare it as some stock,think BTC more is like a service where people buy it either to gain easy asset transfer or speculate on it like forex.
since bitcoin is shapeless than bitcoin are free for being stolen from burglar , just protect your private key from hacker
bitcoin also can be use for investation also currency compare using fiat only for transaction purpose
Bitcoin digital form, amount limited just 21M and low fee when transaction, very different with real money.