Maybe check out your local laws and make sure your VPN is as good as you think. I think inciting bank runs is frquently illegal. But I think you have to get specific about which bank for it to be a problem.
Discussion
I'd be happy to see the meme warriors make them pay here, but you're right, this is definitely beyond Clinton memes. If you threaten the money, even if you're the President, they're coming for you.