Well... we can't ever say for sure because it's not like records of the past are super easy to come by - or are even 100% truthful when they are.
It does bug me when fiction has the whole "Oh a minority showed up somewhere - they are instantly oppressed to the worst extent" - as if even majorities in areas don't have better things to do than hassle people.
On the other hand, I'm not sure things were quite as rosy as some people think. Suffice to say, survival was paramount. So a lot of times people would avoid violence just because of the risk to themselves. Especially in places without modern medicine where a sufficiently deep cut anywhere could kill someone.
Uh... are you talking about what happened to Female monk?
Even in episode 1, nothing in Goblin Slayer is ever shown on screen. Even in the light novels (which I've read) things are always implied and the author seems to realize that leaving things to the imagination of the reader are so much worse.
Which is of course why SJWs hate it. If they imagine a republican getting elected is a death sentence, then of course they're just going to freak out over having to imagine actual bad shit.
Ironic since in the series Goblins are everything they claim right-wingers are. (though when the light novel gives you insight into their minds they are... well a little too much like RPG mods)
At this point I'm surprised RPG.net hasn't invented a game where all characters start out as white, straight males and then as you level up, you gain oppression features.
"You are now level 2!"
"Awesome! I wish to become black."
"You're not taking the trans trait?"
"Nah, I'm saving that for level 4."