Recently, everyone has been talking about modularization and the DA layer again. Developers are excited as if they've found a new toy, while ordinary users (including me) are a bit confused: Basically, how does splitting into several layers relate to my "transfer/transaction" process?

My personal feeling is: if it’s truly useful, it should show in two things—fewer pop-ups saying "fees are too high/confirmation is too slow" in my wallet, and I don’t have to move assets around to switch chains or worry about bridges being hacked. Other things like "more elegant architecture" sound nice, but in practice, they often lead to unexpected issues or make me wait during peak times. The ecosystem’s growth is also pretty straightforward: Are more people actually using it? Are there real users and active applications? Is on-chain interaction becoming more natural? Anyway, I don’t take sides; I just want to see who can make the experience as smooth as riding a hot air balloon.

I’m off to work.