The term "modular chain" has been overused, but for end users, it boils down to two things: is it cheaper and faster to use, and who takes the blame when something goes wrong. In the past, a single chain handled everything, and if it got stuck, everything got stuck; now, execution, data, and consensus are separated. On the surface, you still click the same confirmation button, but you're actually going through a series of "outsourced components." Any problem in the middle can cause delays, rollbacks, cross-layer deadlocks, or even issues with asset bridges.

What I care about most during a "health check" has also changed: not only the contract permissions, but also the upgrade keys for this assembled chain, the data availability solutions, and whether there are clear pause/resume paths in case of an incident. Recently, there have been waves of discussions in groups about stablecoin regulation, reserve audits, and de-pegging rumors. When emotions run high, everyone wants to "switch quickly," but the more layers of modularity there are, the more risks resemble an onion... You might think you're avoiding risk, but you could just be shifting it to a place you haven't seen. Anyway, I want to understand clearly "who can make changes, what happens if they do, and how to stop it if something goes wrong" first. As for whether the experience is worth it, it depends on whether you're more afraid of costs or uncertainty.