NFTs are crazy

Really trying to get into NFTs but its really hard. Like you mean to tell me that not only am I buying nothing, but my nothing that i bought isn't even the set of pixels that was the reason I bought the nothing, I'm actually buying a set of code that represents where on the internet my set of pixels are stored?? Not only that, but there's also a small chance that the set of code I bought that was supposed to tell me where my set of pixels are could just decide it doesn't want to tell me where it is and give me a 404 error??

Really crazy stuff here