One of the worst facets of the whole web3 movement is the "thought leaders" and community talking very confidently about how blockchain will replace very well established ways of doing business (FTA "airlines selling tickets"). The author takes a very dim view of the whole blockchain space, and uses the worst possible interpretation of parts of it to make their case, but I don't disagree on this point. Whether web3 b…
Somebody else could build a centralized trading platform, and if you use that, it will be cheaper for all parties. Whether web3 becomes a thing is not anybody's guess. Anybody who thinks about it clearly can easily conclude that it will never be a thing except among scammers and their marks.
Oh absolutely, a centralized digital assets trading platform for general digital goods would be better in almost every (at least technical) way compared to a blockchain/decentralized platform. The challenge isn't technical, it's getting parties to trust you and your platform, and to use it. That's maybe the one (if not the only) upshot to using a blockchain; I don't necessarily have to trust the platform.
That said, Visa and Mastercard basically have a duopoly on digital payments, so it's not unrealistic to think someone could do the same but with trading/tracking ownership of digital assets.