The elephant in the room here is that its a complete ass pull and total nonsense that Broly was anywhere even remotely close to that level of power. Theres no logic at play with Broly, really. Also, seeing a lot of people here assuming that SS4 loses to SSBlue, but Im not convinced of that, and if Broly with no real training and no real growth could overpower SSBlue within literal minutes of even learning about it or managing to go super Saiyan himself for the very first time, Im not sure why anyone would make any assumptions on SSBlue being superior for any reason. Broly did not have God Ki.