Everything can be justified under the Sun. The supporters of Arvind Kejriwal say that he may be anarchists but so are others. If Kejriwal has sat on a dharna and disrupted life in Delhi, the BJP and other Opposition parties have been disrupting the Parliament and creating anarchy.
Hindus say that Sikh terrorists got them off the buses and killed them mercilessly while Sikhs say that they were killed by the Congress backed Hindus in 1984 riots. Rahul Gandhi says that Congress did everything in its power to check violence during the 1984 anti-Sikh riots while Modi was the abettor of the Gujarat anti-Muslim riots.
However, the supporters of Modi say that Rajiv Gandhi, the late Prime Minister of India and father of Rahul Gandhi aided and abetted the anti-Sikh riots in which only Sikhs were killed and no Hindu was killed while Modi tried to stop violence during the Gujarat riots in which besides Muslims, Hindus were also killed.
British people say that they had come to rule India to teach civilisation Indians while Indians say that they are the oldest civilisation in the world and would have taught civilisation to the British if they had better guns than the British people.
Israel says that they belong to the homeland of the Jews and have every right to live there having been expelled from that land two thousand years ago while the Palestinians say that they were living on the land which is called Israel and were thrown out of their land by the Zionists.
India says that Kashmir belongs to it because as per the stipulations made by the British rulers, Maharaja of Kashmir had signed the letter of annexation with India while Pakistan says that Kashmir belongs to it because the people of the State who are mostly Muslims want to merge with them.
America justifies its action in Iraq and Afghanistan stating that these two nations were spreading terrorism through Al-Qaeda and Taliban while Iraq and Afghanistan say that they were unnecessarily attacked by American forces who had no justification to attack them.
I can go on and on and cite so many examples to support my point of view that one can justify anything under the Sun.