Okay, but, listen. Virtual reality for seniors lacking mobility is a really good idea, actually. And hey, if they want to use that tech to pilot giant robots and fight biblical angels and/or eldritch beings and/or allegories of erectile dysfunction (listen, Evangelion is fucking confusing, alright?) then more power to them.
She must've sensed Freeza's Power Level and worked up the perfect plan to snuff him out before he can blow up and/or sell another planet. Should only take five minutes.