Lately, people have been talking about "modular blockchains." Frankly, for me as a end-user, the most direct change isn't how advanced the architecture is, but whether wallets/apps can hide things like cross-chain transfers, network switching, and confirmation fees, so I can just tap a couple of times like using a regular app. In the past, if I accidentally chose the wrong chain, I was screwed. Now, if the underlying layers are broken down more clearly, the front end might have a chance to improve the experience—though it could also become more fragmented and chaotic, with more pitfalls. I'm already prepared to keep being the guinea pig.

By the way, the NFT royalty debate also seems quite similar: everyone argues about the mechanism, but what users care about might still be "is buying and selling smooth, do creators earn enough." If modularization only makes the rules harder to understand in the end, then it's a pointless effort; but if it can make settlements faster and fees more transparent, disputes might decrease. That's all for now, talk again next time.