Given how difficult it has been for Blockchain technology to scale since Bitcoin's inception back in 2009, it makes me wonder whenever Blockchain could beat VISA someday?
The potential is there for Blockchain to scale to many users. However, some crypto projects have sacrificed decentralization in exchange for high transaction throughput and low fees. Which is why, it cannot be possible to achieve decentralization while obtaining high scalability.
Nonetheless, do you think that it's possible for Blockchain tech to surpass traditional payment processors like VISA?

It is understandable what many people wants with regards to decentralization. But if bitcoin won't scale to compete then someone or many projects are going to fill that void. Long term, I guess these coins will beat bitcoin on top.