Thanks for the detailed info. I honestly don't know the details well enough and hence framed my comment as a bit of an open question. This makes me wonder, in G

Thanks for the detailed info. I honestly don't know the details well enough and hence framed my comment as a bit of an open question. This makes me wonder, in Germany it is possible to get a decently priced domestic train ticket or at least a comparable price to a domestic flight but one needs to book far in advance whereas this isn't the case when booking a flight. If it's not subsidies and taxes what is making train travel so uncompetitive with flying?