(Bloomberg) To a backdrop of hard rock and fireworks, the hundreds of people gathered in the Polish city of Olsztyn on a hot late August weekend liked what they heard: Hardworking Poles deserve a “house, a garden, a grill, two cars and a vacation” — and the current political leaders can’t deliver.Most Read from BloombergTrudeau Is Stuck in India With Faulty Aircraft After Hearing Criticism From ModiIndia’s G-20 Win Shows US Learning How to Counter China RiseMeloni Tells China That Italy Plans