That which is unjust can really profit no one; that which is just can really harm no one.
In Germany it is good if as many people as possible join initiatives and peaceful demonstrations against the rule of the financial markets. Worshipping the unfettered freedom of global markets has brought the world to the brink of ruin. We now need social and ecological rules for the market economy.
During a big rock show, you can flub a few things and nobody will hear it, because it gets buried under everything else.