I understand you desperately want to shoot people who don't want to be shot at. What I don't understand is why? What is it that makes you want to inflict you play-style unto others for no good reason.
Ah what the hell, I'll get sucked in.
Solo/PG abuse (perfect terminology, honestly) seems to lead to this mindset. There's a belief by players who are abusing the system that they should be able to do anything in the game, at any time, that affects the game in any way for any number of people, without those people having counter-play opportunity. Hauling more in your own private group is not counter-play or PvP any more than No Man's Sky was a multiplayer game at release. Saying "let the haulers abuse solo/pg while everyone else just PvPs in Open for fun" is not the foundation for a gameplay mode, and many Power Play factions are already effectively dead as a result. Many of those players now go to community goals to kill anything that moves out of sheer boredom... including a large number of people who were involved in Wednesday night's big battle.
As an example of counter-play value in OOPP, even a newer player in a sidewinder can potentially stop an unarmed hauler from hauling efficiently: you can repeatedly interdict the hauler until they win the interdiction, or call in friends to interdict you back, or (god forbid) arm their hauler and force the sidewinder to leave via combat. Whatever the outcome, even a newer player without the monetary resources to oppose a gigantic hauler by hauling can affect PP substantially!