"Ladybug shouldn't have cracked the rings. There were better ways."

Let's review the scenario, shall we? Ladybug was:

-on a giant tower high into the sky with Chat Noir messaging her how he couldn't make it.

-had no way to know if anyone else could make it in time even if she gave them power ups. Judging by Sleeping Syren, it seems like none have any on hand or at least aren't supplied much on a regular basis. Hell, Ryuuko and Argos might be an exception if either one needs to meet up or flee if their Amoks are seized.

-was trying to keep Adrien's grandpas from either killing each other with their punches or making them fall off the tower.

Yeeeeeeah, I'm sorry to poop on anybody's Marinette hate parade but you're prosecution is something Phoenix Wright would demolish right out the gate.

Look, I don't want to shut down criticism. I just want better. I don't want Chloe in Leather Pants, I don't want Marinette the Death Eater. I want people to just the show for what it actually is and not make up stuff like Ladybug assaulted Sublime by summoning a mallet to smash her prostetics personally.

Which didn't happen either.