The reality should be that L2, especially Adam Back's Liquid Network, is a centralized system. Just like systematic banks that take advantage of centralization in the matter of transaction fees.

L2 or Liquid Network that occurs today also takes every transaction fee that occurs. This means that it no longer uses the decentralization adopted based on the principle of Bitcoin created in the Cryptocurrency systematic.

The Liquid Network may argue to create stability in the level of speed and low fees. However, the core problem of the POW condition created means that it is no longer considered a system in the Bitcoin mining system.

And this is an increasingly shackling manipulation step in the formation of Bitcoin's mastery of the language of financial freedom system that is embraced by the cryptocurrency world. Its sustainability only continues to apply to the return of the old financial system but in the form of advances in the era adapted to the pretext behind the cryptographic screen.