Arjun Bhuptani, co-founder of Everclear, said today at the Abstract Summit that applications are trying to use their own technology stacks, including Arbitrum-level projects, so that they can customize their own needs, but this also increases the cost of other applications using the technology stack.
Moreover, the current customer acquisition cost of bridging assets for other chain users is much higher than the cost of deploying directly on other chains, so applications naturally tend to be deployed directly to other chains rather than relying on bridging. Chain abstraction can solve these two problems at the same time to a certain extent: it can retain the original technology stack of the application and reduce the cost of the application.