Well safe to say that European companies are generally irrelevant, but very irrelevant in this thread.
Ableton is cool though ;)
The researchers who coined the phrase eventually realized it only applied to artificial packs in captivity, not the wild.
This is factually incorrect. It is entirely legal for companies in Europe to restrict relationships where one party is a direct subordinate to the other. They can also legally require disclosure of such relationships.
This is common because these relationships can create significant conflicts of interest.
As someone else in this thread noted, the former CEO of Nestle (a Swiss company) was fired because he had a relationship with a direct report that he failed to disclose, and the former CEO of BP (a UK company) resigned because of a similar situation.
Disclosure allows for people to be reassigned so that they're not longer in a subordinate position.
In Europe, workplace relationships are considered a private matter as long as workplace peace doesn't suffer, and a ban would be considered legally impermissible. Europeans manage it with disclosure requirements and reassignment, not bans.