meaningless. what you mean to say is "something I disagree with"
Second, one of the candidates in this election has previously stated that Assange should be killed.
To me that moves the motivation from founder's grudge to self-defense.
Claim does not hold up.
Is it really biased to expose lies and wrongdoings of a person who called for you to be executed without trial?
Chomsky publishes his research and backs his arguments with innumerable facts, the man is practically a walking encyclopedia of US foreign policy, human rights violations and hypocrisy over the last 100 years.
The difference between an academic and someone with an 'agenda' is that one is interested in the truth and publishes cited analyses, the other is only motivated to impress a particular opinion.
Chomsky is voted by the global community of academics as a valued member of that community. Against that shadow, your assertions are valueless.
It seems highly likely that a Trump administration would give him immunity or a pardon.