The BTC security model is unsustainable due to the halving mechanism and block size limitation;
Proposed solutions such as increasing the sapplay or creating an L2 will not solve the underlying problems.
Increasing the sapplay would violate the basic principle of BTC;
L2s create additional complexity, potentially exacerbating security risks;
One solution to the problems is to increase the block size, this will help more transactions with lower fees;
Bitcoin Core developers, who dominate the management and development of the network, are preventing the promotion of solutions to these problems