At the end of this article he posses that:
Sadly though, it seems that over the next few months, the FBI could start working towards making the lives of crypto investors very difficult indeed.

I don't think so because the blockchain technology is now in every home almost. And it is not easy. But I am little bit confuse if FBI will go against the Crypto investors then what will be happen?

Source: https://cryptodaily.co.uk/2020/07/why-the-fbi-arent-that-big-on-bitcoin