Did any of you ever want hit squads for the other factions chasing you?

I always wanted to see a kings hit squad (jail house rock as background music before the attack) or super mutant group roaming the waste randomly. Or wild waste land switched ncr and legion hit squads to deathclaw and mole rat hit squads (imagine a dozen mole rats running down hill and you shrug it off as they try to annoy you).

I encountered my first Powder Gangers hit squad yesterday, even though this isn't the first playthrough I've become vilified with them.

I've never had a powder ganger hit squad chase me only. Only legion hit squads. And one NCR hit squad.

I have never seen a powder gangers hit squad and I have slaughtered them each play through. Did u meet them near the prospectors cave? That encounter only happens once though.