Lately I’ve been looking into block builders and bundles— the more I look, the more I feel retail investors actually don’t need to understand the entire chain’s “kitchen” in full… You just need to know: when you click swap/place an order, it may not get into the block in the order you see. In the meantime, someone else might bundle it, cut in front, or slip it in between—basically, the execution outcome can be affected by the environment, not just because you misclicked.

My own bottom line right now is: for large amounts, split into batches; don’t force it when liquidity is thin. If needed, use routing/protection settings with anti-front-running features, or just wait a bit. As for everything beyond that—how builders bid against each other, and how bundles are specifically assembled— for someone like me who just wants to put backtesting into practice, knowing that “it exists + it can cause slippage/failure/price distortion” is enough.

By the way, recently the whole stacking of yields from staking and shared security has been getting criticized as “nested yield farming,” and I can understand why. On-chain bundling and transfers are already complicated enough; add another layer of yield logic, and it’s even harder to see clearly where the real risks lie… My partner also complained about me: I adjust parameters during the day, and at night I research how not to get front-run—living like a reverse robot. Anyway, I’ll make sure execution and risk control are solid first, and learn the rest slowly.