Baby sleep books confuse me - the advice seems to be all over the place! I know at some point my LO will need an early bedtime, but I'm curious when others started transitioning to that?

Right now my LO is 6 weeks, and definitely has a strong drive to cluster feed in the evening. He will take really short naps, but he doesn't usually settle into his first stretch of night sleep until later at night. Right now he cluster feeds and dozes in the early evening, we give him a bath and 3 oz bottle of pumped milk around 8, then he might take a really short nap but wakes up and wants to feed some more until around 10. I'm wondering if the cluster feeding will just disappear when he's ready for an earlier bedtime, or if this is a transition I need to be encouraging somehow at some point?