Taking numerous forms over the series, Mother Brain started out as a Chozo-created AI. And in true AI fashion, she attempts to manipulate space pirates into destroying all of humanity. What’s the cleanest way to get rid of all those malware viruses from those shady websites you visit? Just scorch the Earth.  Or at least reformat your computer. Mother Brain’s approach is just as rational, but of course, we’re the malware.  We understand where she’s coming from, but we’d suggest that she perhaps refocus her plan to eliminate only child molesters, rapists, and console fanboys.