Yeah, it's all incredibly pointless. The pattern seems to be "one side clearly dominate the fight, then get their face caved in by the DM intervention, and then lose".
Feel kinda pointless, yeah. I appreciate the preview in the monstes' stat we can get, but the battle itself doesn't matter much. Maybe they'll do better next time, but...
As a French native speaker, "matron" always evoke more the kind of tyrannical caretaker you'd see in a story to demonstrate how much the orphanage sucks or as the "evil governess too strict with the kids"
After decades, a RPG company finally realized you could make a drow woman look powerful and sexy without revealing clothes in black and purple.
That being said, it's true the Matron Mother is the pinkest of all the land. She makes it work extremely well, though.