Seems they're making all crypto exchanges not registered in Germany illegal for their citizens. I wonder what the punishment will be for a German who buys crypto from an unregistered exchange?
As a citizen I can interact with a Canadian bank that has no German licence, as long as I don't launder money. The Canadian bank just can't do business activities in Germany (advertisement, opening an office, etc).
Overall this seems like a bigpositive since it gives crypto currencies a more solid place in the German legal framework, taking it out of the niche