Dad: Son, criminals use Bitcoin for various purposes like laundering dirty money, scamming victims, monetizing ransomware, or buying illicit goods.

Son: Hi Dad,

Yes, of course they do.

Bitcoin is the best and hardest money ever.

However, the percentage of bitcoins used for crime is small compared to US dollars.

Dad: Hmm... Your counterargument makes these "facts" seem like an attack on Bitcoin.

Son: Bitcoin is black market money. Few.