I get you to. But why do other governments want to do it? They are obviously making at least some money for the state pot as opposed to us paying other states money to do it for us.
If you look at it from the point of view of the German or Italian government, they've been told by the EU to open up their rail networks to competition.
As they have not fully broken up their main state operator, that means DB is under attack from (eg) Trenitalia and SNCF.
But they can do the reverse to Italy or France.
The UK is easier to enter because we are already fully privatised.
They are all building the capability to run rail operations anywhere in the EU.
DB chose to do it by buying our most successful EU operator, Arriva, to give them a head start.
Trenitalia have done it by buying, first, the German operations of Arriva (which had to be divested because of competition laws), and now c2c.
It's like all the electricity operators moving into the previously closed nationalised regional board areas, to generate competition.
The EU aim is for all rail operations to be competitively tendered periodically, like we already do.
Even NS in the Netherlands has only a limited licence to operate services, which will be tendered one day.
They are not permanent "state" fixtures any more.
In contrast, infrastructure looks like staying in state hands everywhere.