Hungarians like to boast that their language ranks with Japanese and Arabic as among the world's most difficult to master. All languages are challenging for non-native speakers, but it is true: Hungarian is very difficult to learn well. However, this should not put you off attempting a few words and phrases.
Many millennials speak English. Older generations tend to speak only Hungarian (and perhaps German). Attempt a few words in Hungarian (Magyar) and local people will be impressed and extremely encouraging.