We heard that crypto is often used for terrorist funding, but according to IOCTA in 2018, such an assumption is wrong.
Today, the popularity of Bitcoin is getting better, but the relationship with terrorist funding, they prefer the classic method of transferring through banks.
so, terrorist groups that use bitcoin are only low level transactions.
Exactly, this is happening for so long! The process of converting cryptos to fiats is another big obstacle that they could face so why would go for something that is too difficult just because it is "anonymous". Anonymity is lost in the after process.