That may well be true, but that doesn't mean it's especially dangerous. The number of people injured by a paracetamol overdose is tiny compared to the number of people who take it. Other drugs are significantly more dangerous when you consider per patient injuries.

This is compounded by the fact that paracetamol overdose with alcohol is a common way for people to attempt suicide - all those who are discovered and rescued will end up with acute liver damage. Doctors (in the UK) usually recommend that people who have damaged their liver in this way avoid drinking alcohol for about a decade afterwards.