Yes, its pretty simple really, all it will take is for the majority (significant minority??) of Argentines who not only whine about corruption, dishonesty, nepotism, and lack of respect and accountability when its convenient to them but also actually live their lives by the same code to start standing up and denouncing this behaviour whenever and wherever it is encountered in society. Then someone from their numbers to emerge who has the moral authority and charisma of, let's say, a Mandela or a Gandhi to run for office on a ticket of zero tolerance for corruption, survive the bribes, threats, smear campaigns and assassination attempts that will inevitably come from the cosily established nodes of power and corruption in the country, win the vote, dismantle aforementioned cosily established nodes of power and corruption, find something for all the out of work crooked cops and their families and associates to do that doesn't involve coming to kill their replacements or members of the government, or replacing their lost income through other crimnal activity, find a way of overhauling the judiciary that doesn't involve those who overhaul it creating a new judiciary that just serves their own needs. Then the remaining members of society that aren't among this vocal group who live their lives by some kind of moral code nor the criminal elements trying to destroy them will probably have to start honestly looking at their behaviour, the lies and hypocrisy they have lived with their whole lives and making an honest and committed attempt at improving themselves.
How does that sound?
Now go back to my post about the smurfs or you might not make it through the rest of the day.