《ERA is the 'Fuel Unit' of the Rollup World》
In the traditional world, the development of national economies relies on fuel and pathways; in the Rollup world, Caldera provides pathways, and ERA is the fuel unit.
All cross-aggregation actions: communication, validation, synchronization, governance, must 'consume' ERA. It is a structural consumable currency, not just a medium of exchange, but also a measurement unit of energy for collaboration in the Rollup world.
Currently, the market for ERA has not fully priced this consumable attribute. If the daily active aggregation count doubles and node participation continues to grow, the economic load of ERA will enter an exponential expansion range.
Seeing $2.7~$3 by the end of the year is not an emotional guess, but an inevitable upward trigger from demand at the protocol level.