If I had not paid taxes and zus in Poland I would have no entitlement to the Polish health system.
No you are wrong here. There are certain agreements between the UK and Poland which predate Poland accuse to the EU and regulate reciprocal access to the state heath services.
however those may have changed since Polish access to the EU.
Why should EU immigrants be allowed to use the NHS even before they have contributed to the UK i
Beats me! When in come to benefits (if I'm not mistaken)Cameron's government changed amount of time need for the EU citizens to quality for certain benefits in the UK from a two years of contribution to the NHS to two months.
Somebody looks really stupid here. Wait politicians again!