A recent report by the cryptocurrency research firm Galaxy Research highlighted that the Bipcoin-based Layer2 solutions, often referred to as rollups, are facing significant survival challenges. The report emphasizes that these rollups may need to invest millions of dollars annually just to maintain operations due to transaction fee issues. Specifically, the report analyzes the space occupied by individual data release transactions on block space, finding it consumes around 10% of the entire block space. With multiple rollups operating simultaneously, and with data being released every 6 to 8 blocks, this could lead to a dramatic increase in base layer fees, making small transactions too costly. In a competitive environment for block space, only those rollups that can generate the most fee income and cover block fees will be able to sustain their operations.