“I really don’t understand why people think they have a moral right to other people’s creations.”

That's a straw man fallacy. That statement removes all the always important context you just alluded to, a statement which was never claimed.

In the articles this is being claimed:

Free dissemination of knowledge that benefits the advancement of mankind should never be illegal. In fact, Z-Library being illegal is immoral.

You say that it's immoral that Z-Library is illegal. The purpose of Z-Library is arguably to provide people with copyrighted content for free. I.E Other people's creations.

Please tell me what important context I'm missing. To me it honestly just seems like you want someone else's stuff for free and are just brining up morally in a misguided way to achieve that. Wanting free shit is great, I support that. Pirate all you want. But it isn't about morality.

P.S. isn't bringing up the straw man fallacy a straw man fallacy itself? Some people have started to say that every argument they disagree with is essentially a straw man fallacy.