mostly because of Hungarian history, there wasnt a pieceful ongoing 50 years, hardly can call the last 30-50 for that. just in 20th century: ww1, ww2, communism... and only big city is Budapest, always got the worst, so the buildings... there are different sources, but most of them mentions 20-30 turkish baths existed in Budapest centuries ago. If you want to see other type of turkish buildings, you must go to countryside, still not much but you can find few minarets, mosques.