I think this also means that the DWD can now be more business orientated and perhaps grow their income?
I am not German, but I am trying to see whether this can be to the DWD's advantage.
Maybe they can similarly spin off the weather app into a company with some kind of status that retains some of its original purpose (which I guess is supplying weather information to German nationals).
So I could at least imagine the DWD being attacked if they sell their app for 10 cents or so.
How? Their product is "free", unless you count taxes. They could make it "cheaper" by keeping it free and not using taxes.
There are German comedy channels?
Germany
It should be completely obvious that the government has an interest in providing weather details to its citizens as a whole for planning and safety. Private citizens and companies are not entitled to markets, especially when it comes to public knowledge and safety!
For example we have some tv channels being run by tax money (not absolutely correct, its a forced pay for everyone not included in taxes but its basically the same) without any ads. Any many free private channels fiddled with ad pauses. The tax ones wanted to put their movies online in a netflix style for free long before netflix but the private ones wonnin court because it would be unfair. Nowadays they are allowed to put them online but only for 30 days after airing in tv, everything else would be unfair to the real low-quality free channels...