Does anyone know if this travel warning for Poland is current for children of Polish citizens?
Where on earth did you get this from? A child born to Polish citizens abroad can only gain Polish citizenship by applying for it
, usually the parents do that after the child is born, otherwise you have to go through a lengthy process.
On the other hand, if you hold dual citizenship, the Polish authorities will only take your Polish passport into account. This is important if you have a brush in the law with Poland, you will be treated like any other Polish citizen.
a) military service is no longer compulsory in Poland (since 2009 or whereabouts)
b) you pay taxes in the country you live and / or work in, so if you neither work nor live in Poland, you cannot be made to pay taxes there
c) there is no "requirement to obtain a Polish passport"; I cannot even imagine what that would entail?
Hope this helps :-)