According to this reddit post on r/bitcoin, Bitcoin Blockchain would need to grow by 214 GB per day to actually reach VISA levels.
Unsustainable.
If only...
there was a blockchain with sub 3 second blocks, scalable, incorruptible, decentralized and with VISA level TX per second...
But Wait...
BitShares, the graphene based decentralized Exchange is capable of running all of VISA and all of crypto on one chain!
Learn More...
BitShares Tutorials on Steem
How to fix: Transactions, Trades, User Names not working in BitShares
BitShares/OL Affiliate Program Review Added to Ad/Affiliate Platform
BitShares Newbie How-To: Transfer your Money + Freebie Inside