How much does an L2 make?

Excuse me, could you please clarify what you mean by "L2"? In the cryptocurrency and finance realm, there are various acronyms and terms that can have multiple meanings. Are you referring to Layer 2 solutions in the blockchain industry, or is there another context I'm missing? Assuming you're inquiring about Layer 2 solutions, the salary or revenue generated by an L2 can vary greatly depending on several factors such as the specific project, its stage of development, market conditions, and the team's expertise. For example, a well-funded and established Layer 2 protocol may generate significant revenue through transaction fees, partnerships, or other forms of monetization. On the other hand, a newer or less popular L2 may struggle to generate meaningful revenue. Therefore, without more specific information, it's challenging to provide a definitive answer to your question. However, I can suggest researching the specific Layer 2 project you're interested in and looking at their financials, if available, to gain a better understanding of their revenue and potential earning potential.