god it sounds awful - but it does sound quite simmilar to how it was at the start of JQ - however we still alwyas had contract cleaning to call for vomit etc on the ground at major ports.
things will pan out and the people who bought $10 will soon realise that they cant trash the aircraft so much. At JQ now its not bad anymore at all - A320 Galley Bitch you are right on some sectors its awful but in the last few years things have become much more civilised and not as dirty anymore. Passengers learn and after the excitement of treating it as a 'cheap fare' they start behaving normally.
Our cabins at the moment are not that bad - out of sydney anyway - some certain flights encourage messiness amongst pax but in general - the food we sell was designed to cause as little mess as possible - aside from the pringles and muffins we dont really sell any other foods that cause a big mess.
its sad though if they dont provide you with garbage bags and soap - thats purely striking material right there - i mean - its UNSAFE and what if you all end up with Hepatitis because the company dont provide you with somewhere for rubbish and to wash your hands? thats disgraceful.