No, you should not draw conclusions like that. Maybe media coverage leads people to think negatively about Crypto. The one who committed the crime was the culprit, not Crypto. Would someone blame Fiat currency if there was a corruption case?
Everyday we have so many frauds in financial system backed by fiat currencies, does that mean fiat is creating bad name in the minds of people or governments? Everything is like a double edge sword, it has both good and bad uses. Its up to us how we see and use that particular thing. Fiat and crypto are both same when it comes to there good and bad usages.