I feel like the safe bet is that this series will be ride-or-die for the old shonen trope of each defeated girl being forcefully inducted into the Armored Princess' Muscle Cult, but if she pops that girl's head like a zit it wouldn't be an unwelcome surprise.
There's no way each defeated girl isn't made to be part of her personal knight corps. I will eat the questionable stale rice currently at the back of my fridge if that actually doesn't happen.
I am honestly on the fence over whether they'll face anything resembling scaled consequences, even. The tone's all off when it comes to how Eva interacts with the world, as a consequence of her having Isekai MC Cheat Power.
She considers
none of these people actual threats, because they're not. But more importantly, she's also in no position and has no authority to actually enforce punishment on any of them, beyond the specific plot device of "join my ladies' knight corps".
So because she sees them all as frail children and future bodybuilding projects and not actual enemies, she won't see any reason to actually have them taken to task over the
very serious crimes they're all committing against literal royalty/the kingdom at large. So, no comeuppance, no consequences, just "piledriver! now go run 100 laps naked!" and the story will continue treating these very dastardly and malicious individuals as gags.