Is written language more correct than spoken language?

I kind of think it is because writing can be corrected more sufficiently than oral. But I'm not sure

I don't know how you'd prove a statement like this. I've seen some pretty terrible "writing" on social media (Facebook, Twitter, etc.) and most cannot be corrected once the awful stuff is posted. I've heard some absolutely terrible spoken language, too ... and none can be corrected!

This is an opinion statement, though ... no way to prove one way or the other!!

Determining whether written language is more "correct" than spoken language is subjective and depends on the context and purpose of communication. Both written and spoken forms of language have their own advantages and limitations.

Accuracy and precision: In terms of accuracy and precision, written language generally allows for more careful composition and editing. Writers have the opportunity to revise and refine their thoughts, ensuring that the content is structured, polished, and free from errors. This contributes to a higher level of correctness in terms of grammar, syntax, and spelling.

Accessibility and immediacy: On the other hand, spoken language offers immediacy and accessibility. It allows for real-time communication, conveying emotion, and engaging in interactive dialogue. Spoken language is more fluid and adaptable, enabling speakers to react and adjust their message based on the audience's response. However, this spontaneity often comes at the cost of less precision and sometimes results in errors or less formal language use.

Context and purpose: The relative correctness of written and spoken language also depends on the context and purpose of communication. In some situations, such as academic or professional writing, a higher level of correctness is expected. Written language provides a more formal and structured mode of communication that is particularly suited for these contexts. Conversely, in casual conversations or informal settings, the focus may not be on strict correctness, but rather on effective communication and conveying ideas.

It's important to note that both written and spoken language can be refined and improved through practice, feedback, and learning. Ultimately, whether one form of language is more correct than another depends on the specific standards and expectations of the situation, as well as the goals and outcomes of communication.