Ethereum

A quick analysis of why as the L2 landscape gets more and more competitive, scaling out Paymaster infrastructure will become the responsibility of rollup operators and not individual applications.

Similar to how credit card rewards/points systems work.

https://paragraph.xyz/@kames.eth/paymasters-rollup-relationship

Rollups are the new credit card processing networks.

Each with unique value propositions and incentives. As competition scales up the new "points" meta will be done less and less at the application layer and more at the network level.