I could see it as the Senshi having more empathy for people in difficult situations, having lived the lives they have had, rather than being born into privileged situations where they would have been sheltered. Then again, Rei's father is a politician and Ami's mother is a doctor, so some of them do come from wealth.
But I can totally see the whole "loyalty to the Moon Princess" headcanon, especially since they all talked about how lonely they were before meeting Usagi.
Makoto might have it worst of all. She is alone. No parents. If we're talking only about the Inners. Then the trophy probably goes to Hotaru, or Sailor Pluto before her reincarnation.
Then we have Haruka and Michiru, who are living lives of wealth and fame.
It kind of made me angry. Like a kick in the face to the Inner Senshi. Especially since they were shown to be more powerful, and were antagonistic.
Then it's revealed that they had to live entirely alone for who knows how long while worshipping the Moon Royals from afar, which...is really messed up.
It's like they were rewarded with better lives for that.
"It's like they were rewarded with better lives for that"