Recently, I've been looking at LST and re-staking again. It seems many people are only focused on the "additional layer of yield," but in reality, the returns are not just falling from the sky: they either come from the staking itself through inflation/fees, or from someone willing to pay for security/services (like AVS), plus some incentive subsidies layered on top. Subsidies are the most attractive but also the most unstable; once issued, they can cool off quickly, I've seen that happen.

The risks are pretty straightforward: the more layers there are, the more points of failure, especially the three key issues—penalty mechanisms, contract vulnerabilities, and liquidity runs. If everyone tries to exit at the same time, the "liquidity" of LSTs might turn into "discounted liquidity." Poorly structured setups are even scarier than emotional panic... As someone who grew up analyzing candlestick patterns, I tend to focus more on discounts and redemption channels.

By the way, I just thought of the recent NFT royalty debate, which is actually similar: creators want ongoing income, traders just want smoother liquidity. Re-staking is the same tug-of-war—if you want higher yields, someone has to bear the liquidity and risk. Anyway, don’t treat it like risk-free interest savings.