They made big movies, big books, big media reports about Panama Papers and guess what, many names on that HUGE list are still busy making their fortunes and hiding their money. The papers simply alerted them and made them move away.
Trust me, now they'll publish news about Bitcoin money laundering to make people forget this.
Nothing really happens anymore it seems. There is a sense of acceptance that no matter what we do, things cannot change. Personally for me, maybe it is the effect of age because I'd say that I definitely didnt feel this way 10-15 years earlier and every case of injustice used to be a chance to organize and protest.
Its not like that the protests don't happen now. The biggest problem is nexus between mass media and everyone else. Mass media has completely lost credibility and Social media does not have enough effect. Such news come and go and nobody bothers. People are more interested in trolling those on the other side of political spectrum. The politicians and Social Media has come together to make people fight against people (no better example than the USA). As we are all busy fighting each other, there is not time at hand to make the politicians accountable. Thus, everything goes.