This trots out the old communist notion of "economic injustice" and redefines the success of one individual as an assault upon all less successful individuals.
Reality: libertarians demand that the individual accept the outcome of market forces
Nonsense. If I don't like the #1 brand, I can buy the #2 -- or #200 -- instead. This is the fundamental reason why the free market is not coercive (unlike politics, where everyone is stuck with what 50%+1 of the voters deserve).
Reality: some form of libertarian government, imposing libertarian policies on non-libertarians
More nonsense. People who want somebody else to tell them what to do, beyond the limited role of libertarian peace-keeping governance, can follow any personal, religious, social, etc. restrictions they like.
Reality: libertarians use the political process in existing states to implement their policies
Dismantling the abuses of existing states is obviously easier when using the existing mechanisms against them. Think of it as political judo.
Reality: libertarians claim the right to decide for others, what constitutes a 'benefit'
There's no meaningful assertion here to refute.