There has been a lot of talk about the modular chain and rollup narrative lately, but I’d argue that people have had an overly optimistic outlook about it. While I'm bullish on the modular space as a whole, I see it playing out differently and more conservatively than others building and analyzing it. Rollup frameworks have been attracting a lot of attention recently and it feels right to start by analyzing them, as they will serve as the foundational layer upon which this new rollup-cen...