Aside from technology, Germany also got major control centers and mission planning capability in Cologne and Oberpfaffenhofen.
Most components are there, but not the political will to go on a national mission.
After the horrors of WWII, Europe decided it would rather do things collectively than each country doing its own thing. This resulted in wonderful things like Concorde, fast rail, Airbus, and Ariane. Europe became more than the sum of its parts.
For any failure you would need to have an ocean in the direction of launch.
Also not all orbits are equal because then you need more fuel etc.
It is silly to say every country has equal opportunity to go to space because space is only 100km up. That’s not how it works.