Ok somewhat fair, but again (and I admit I do not come from Poland, and can only use the UK, French and German tax systems as anecdotal evidence) I didn't need tax software before I came to the US.

In the UK I do my taxes in 0 minutes most years, maybe in 10 minutes if I get a small return through the post.

Fwiw (I didn't use turbotax but some other online software) when I did my last US tax return; it was wrong and I had letters come through adjusting the calculations.