Caldera (ERA) can be understood as an 'internet of blockchains', specifically focused on rollup technology.
For example, just like the current internet has many websites, each with its own functions and the ability to link to each other. Caldera has a bunch of blockchains, and these chains are modular; you can tweak the parameters (such as speed, cost) according to your needs, and they can communicate smoothly with each other.
For instance, if you want to create a blockchain specifically for gaming, or a chain focused on transfers, you can customize it here and easily interact with other chains, which is quite flexible.
