He fought against Turks.
Yes - the same Turks who were always an honourable enemy (if they signed a cease fire, they kept to it)
and who never acknowledged the partitions of Poland ("Has the envoy from Lechistan arrived yet?" - we
remember that), and helped many Poles in hard times (Adampol/Polonezkoy).
We should have allied ourselves to Ottomans, finish off Austria and then take out Russia together.
There would be no partitions of Poland then, and no 123 years of slavery. If good king Sobieski knew
how Austrians would repay Poland, he wouldn't turn husaria against them.