Trivia: The prison guard is played by Mark McClure, who played Jimmy Olsen in the Christopher Reeve Superman movies.
Continuity mistake: While Bruce is on the cliff before speaking with Arthur he has his hood on, but in the immediate next shot the hood is off. (00:11:20)
Continuity mistake: When Flash calls himself "a snackhole", he holds the pizza carton with the hand at its corner, then more towards the middle. (00:38:45)
Continuity mistake: When Clark and Bruce are watching people move, a man can be seen picking up a box next to another standing by a workbench. In the next shot, the man with the box has completely vanished.
Continuity mistake: After the villain's hair is drenched in water, Batman dangles him over the ledge - yet in the next shot, his hair appears perfectly dry and neatly brushed. (00:03:14)
Continuity mistake: When Wonder Woman stands on the Justice statue, she first grips the upper-middle of the sword. In the next shot, her hand is holding the upper part instead.
Answer: Bruce Wayne is not only rich and powerful, he's also dangerously vindictive. If you cross him or his friends, he'll pull the rug out from under you, at best, and destroy you, at worst. At the end of "Batman vs Superman," Bruce Wayne realises how horribly wrong he was about Superman; he even feels a kinship because both of their mothers were named Martha, and he was finally able to "save Martha" (something that had haunted Bruce Wayne for his entire life). I'm thinking, once Bruce Wayne discovered that Martha Kent's house was foreclosed, he acted to not merely save the farm but to punish the bank that foreclosed it. So he bought the bank and probably ruined a few financial careers in the process, out of sheer vengeance.
Charles Austin Miller