Recently, the group has been sharing news about stablecoin regulation, reserve audits, and rumors of certain entities de-pegging, which makes people's hearts tighten up.

Along the way, I thought about block builders and bundles.
Basically, retail investors just need to know that "someone is packaging and ordering transactions."
It's like route planning for delivery drivers or queuing jumpers: you can still place a normal order, but during peak times, you might get pushed to the back or even pay extra in fees (slippage/failure fees).

I personally remember three key points:
Don't rush in with large amounts during congestion;
Use limit orders instead of relying solely on market orders;
Don't randomly click on unknown "accelerate/anti-sniping" buttons—if you don't understand the wallet pop-up, just close it.
As for the other details (who's building the bundle, how they assemble it), unless you're really into studying MEV or running arbitrage, knowing too much just adds anxiety.
Anyway, I clock out when it's time.