Btw, long distance busses have a really strange history in Germany.

The literal Nazis made a law that virtually banned long distance busses inside of Germany, and the market was only liberalised in 2013. Deregulation and liberalisation often get a bad rep, but they have done a lot for us.

(To be more precise, the Nazis didn't outright ban long distance busses directly, what they did was give the government railway monopoly a veto over most bus routes and lots of extra restrictions. Which amounted to the same result as a ban. Just like the US doesn't directly ban buying from the world's most popular electric car brand or importing photovoltaic cells: they just slap outrageous 100%+ tariffs on them.)