Bitcoin Layer-2 ecosystems like Stacks and RSK struggle to attract developers due to several challenges. Bitcoin’s technical constraints, such as slow transaction speeds and limited smart contract functionality, hinder seamless dApp development compared to Ethereum’s robust ecosystem. Stacks’ niche Clarity language and RSK’s complex EVM integration pose steep learning curves. Ethereum’s dominance in DeFi, with billions in locked value, overshadows Bitcoin L2s, which lack comparable liquidity and user bases. Insufficient incentives, like limited grants or liquidity mining, fail to draw developers. Additionally, Bitcoin’s conservative community resists L1 upgrades, complicating L2 integration. Marketing and community engagement for Stacks and RSK also lag, reducing visibility. These factors create a less compelling environment for developers seeking distribution and financial rewards.