Even if the spelling is on point, often, it's hard for me to understand what they mean. Like that books to them in that context means “writing volumes”. I'm not

Even if the spelling is on point, often, it's hard for me to understand what they mean. Like that books to them in that context means “writing volumes”. I'm not picky either, but language stops serving the purpose of communication when there is no apparent message in the words, doesn't it? If the spelling is wrong, there's almost no communication taking place at all, jus gibberish, as you say.