She already kind of did, both the Villainess AND Heroine were taken out the game before the plot properly begun! She stole ENOUGH of the Heroine's EVENT FLAGS that she's unrecognizable from how she is in the plot as normal. MC is now pretty much forced to assure she can't fuck things up even more cause.....Oh boy looks like the MC is probably gonna be on clean up duty when that girl eventually tanks the plot lol
Here as in Patricia the RUINER, actions put the entire KINGDOM at risk, her plots do more then just put his territory at risk along with his fiancée and the Heroine. Patricia isn't above SACRIFICING a "Fishy or Two" by that I'm referring to her HAREM if they prove USELESS or she finds them BETTER for her endgoal DEAD then alive, especially if they start "acting up in a way NOT benefical to her" case in point, "The Prince" who she sets up in a "Kill two birds" getting him INTERESTED in finding out WHY the Villainess, his EX has changed by sneaking into MC territory together, but DITCHING the clueless idiot on the way. The Idiot Prince more or less DECONSTRUCTS that trope where "royals hide among the commoners to explore about" as next to NOT recognizing the Heroine properly with how Patricia REPLACED the ACTUAL Heroine! He also foolishly DOESN'T get how bad things will go if he was KILLED in another Noble's Territory, MC is ESPECIALLY pissed with him, along with the Girls as Heroine DOES become his Fiancee GENINUE friend since her "Friends" deserted her after the incident that lead to her engagement with Prince Idiot falling through and her "face scaring" so she becomes APART of the two Main Character's "inner circle" of just the three of them. But yeah the idiot STILL doesn't get how he's ENDANGERED MC people and himself by coming unannouched, AND BY HIMSELF to his territory without a GUARD as he DITCHED the poor guy who DOES know he's in MC territory. Namely the idiot doesn't get that he's been SET UP by Patricia nor will he acknowledge it. But hey it DOES cement the Villainess losing whatever LOVE/AFFECTION she might have had for her ex at least. Not HATE him, but just be HUGHELY disappointed in him not being tacful and mindful of his POSITION and the inconvience he puts onto others. Reminder this idiot wanted to MARRY a girl he MET when he was DITCHING his guards as a child if they ever met again and destabilize the Kingdom by his impulsive actions! Makes Sense Patricia used and tossed him aside as alike OTHER "Heroine Fakes" she is wise enough to KNOW she's got a GREAT "Happy Ending" no matter WHO she ends up with after usurping the Heroine Spot, so ANY of her "fishes" are DISPOSABLE, yeah she may not be QUEEN, but ANY of the choices can end up in a HIGH enough position and I think the family she ATTACHED herself too, the CRAZY Yandere's family are planning a Coup she's helping with so she will get to be queen ANYWAY