Recently, I saw everyone talking about block builders and bundles again. Honestly, retail investors don’t need to turn themselves into researchers... I think knowing the “three things” is enough: the transaction you send may not be included in the block in the order you want (it might get front-run), some transactions that look like “mysterious trades” are actually the packagers doing sorting/protection, and finally, don’t blindly believe that “using XX wallet will definitely prevent front-running.” I used to keep an eye on various builder lists and relay gossip, but now it’s simpler: for large amounts, split into batches + aggressively push during low liquidity times, and if you can use private relays, do so, but don’t treat it as a shield. Anyway, bridges and on-chain are the same—avoid them when the weather is bad. Modular and DA narrative developers are excited, but it’s normal for users to be confused. You can assemble the underlying layers however you want, but the easiest way for sand to get in is in the puzzle gaps, especially in transaction inclusion.