Hi Hive account@crypto.piotr,
I understand your concerns but I don't believe that there is any other reason beside cheaper printing. Your country is losing some jobs because of that but not too much, USA has around 2000 people in printing industry so Poland has probably less. I don't see how China can benefit out of this printing beside jobs that they get and also knowing how much money Poland is printing. Poland could also have some printing money by themselves or some other printing contracts so data that China has means nothing. Point is that all countries are printing money so invest in BTC to preserve money valuation...