>>279998216
She wanted an alliance to overthrow the other Emperors. That was her real goal she screamed about.

Also she can't send any subordinates when she's totally and utterly banned from the country. Also, again, you don't know if Big Mom had the intelligence team when she was between the ages of 49 - 57. The age range she'd be if she met Loki based on canon. You only know she had it at 63, and likely 61.