Recently, I've come across a lot of discussions about LST/re-staking again. My own understanding is quite simple: the main source of returns either comes from the inflation/fees of the underlying staking, or from a platform using incentives to lock you in and simultaneously pile up TVL. To put it plainly, the latter is more like a "subsidy"; once the subsidy stops, it's easy to revert to reality, so it's normal for old users to complain about "mining, selling, and withdrawing." Everyone is just doing the math.

I'm actually more concerned about the risks: one layer involves hard risks like smart contract custody and oracle feeds—if something goes wrong, it's not a withdrawal loss but a direct cut; another layer involves liquidity—LST claims you can exit, but market panic can cause heavy discounts; re-staking also adds rule risk—if penalties or restrictions change, what you thought was interest might turn into uncertainty.

I'm still taking it slow now. It's okay to look for entry points during a retracement, but the prerequisite is understanding "who pays for this yield and when they might stop paying," otherwise I can't sleep peacefully. That's all for now.