During my ill-fated exploration mini-trip literally all of the POIs that spawned were Horizons ones - i.e. those that can only be interacted with in your SRV or ship, not on foot (unless you enjoy trying to shoot skimmers who dodge every other shot). Only added to the dreaded "but there's nothing to do!" feeling unfortunately.
Ages ago I had a run of POIs mixing with each other. I had a CZ in an asteroid belt, one CZ 10Km from a station, I had surface POIs clump together. FD need to see that this is a good thing, even if it results in sometimes shonky outcomes because it makes for some really spectacular gaming.
Examples:
A refugee convoy ploughed through a live CZ and was utterly insane.
Seeing a battle
through the mail slot of a station while the sun beamed through make me feel joy joy feelings.
Having mini ad hoc shanty towns of POIs clumped was cool. It even had a downed fighter on the outskirts, making it feel like something from Star Wars..
I fought in a CZ where a Majestic was parked next to some asteroids- Imp fighters milled about (and occasionally ran into them

) but it was
epic- I was using that rock to shield against the cap ship while I fought.
To me
these are 'Armstrong moments' where my eyes take it all in and revel in the unpredictability of it all.