In Black Panther Killmonger has similar verbiage as his father in his motivation for wanting the throne of Wakanda, empower the oppressed with the resources Wakandans freely enjoy.
Martin Freeman’s character confidently proclaims repeatedly that Killmonger’s action are a direct result of training even going as far as saying “he’s one of us”.
Killmonger had a MIT schooling and went into the Navy Seals and an even more remote sect of that silently destabilizing regimes.
This felt like the perfect training to me and though Killmonger didn’t respect the traditions of the land and continued with violent outbursts the plan of liberating the oppressed sounded appealing to me.