"Alot of the Chareidim in Israel just collect taxes and don't serve in the army."
everyone pays taxes, I assume that when you buy goods and services you pay taxes too. Also what about the many secular who get $. Fact is that the whole Israeli system the way it is set up is that people get $ from the government, secular, religious, Haredim, Settlers, etc. - its the currect socialist system that is set up in this way. Same with army, some serve, some dont, but anyway I dont see a point in serving right now. What's the army going to accomplish when you are expected to fight with your hands behind your back. Also many have a problem because the army doesn't follow Jewish Law the way it is supposed to be. + some study Torah which exempts them, just like it does a secular who studies in university.
"The truth is that these chareidim are also very anti zionist and want israel to be destroyed even though they live there and collect welfare."
Not all, again it is a lie, and propaganda, spread by the state to promote devision and for Jews to denouce Judasim. Yes, many want the regime gone (as do I and most people here), but an outright destruction??? that would mean that they would die also. Also if they have hatred for the actions of the secular it is perfectly justified, becuase the way secular society is and what it promotes is evil.