I don’t even have to click that link. It is nonsense to argue that “[d]eterminism is contradicted by evidence”. It is nonsense to question whether the world is “deterministic” or not. We can’t know whether it is or isn’t. Nothing observable lets us distinguish between these two situations, (1) just a shortcoming of us knowing what the causal connections between the two things are, and (2) in fact an absence of any causal connections whatever between those two things.