The Deutschland Ticket is only for local and regional transport. You can't use it with anything "bookable".
But your point still stands. Germany needs to invest a lot. Most of the money goes to the Autobahn.
But your point still stands. Germany needs to invest a lot. Most of the money goes to the Autobahn.
[1] https://de.wikipedia.org/wiki/Neue_Eisenbahn-Alpentransversa... [2] https://en.wikipedia.org/wiki/NRLA