How does a new KDP writer supposed to market a book?

You cannot effectively promote books

C) Persuade book reviewers on BookTok or Substack or someplace to recommend your book. If your book is unreadably terrible, this is probably impossible.

B) Build a newsletter mailing list of people who will buy your book because they trust you to write books they want to read. This is slow, but ideal.

Home Security for the 21st Century: Using Technology to Deter Intruders & Keep Your Family Safe - Yanko Design

A) Build a following on social media, a following of people who will buy your books. Good luck with that. There is very little evidence that social media can translate to sales.

D) that are presented with bad covers, bad descriptions, or ludicrously bad interior formatting.

E) Take a solid year to learn how to use Amazon or Facebook ads and be prepared to lose quite a bit of money as you figure it out.

Trump gets back behind raids in immigration whiplash - Axios

Are you planning to proofread your book to avoid sentences such as

A) that are not actually books.

Or

Wes Anderson’s Movies Ranked From Worst to Best - The Hollywood Reporter

How does a new KDP writer supposed to market a book?

C) that are unreadably terrible in any other way.

Because you cannot persuade readers to buy any book in which sentences do not make sense. This shouldn't be “does.” If you don't see the problem, that is a big problem.

Why are Democrats at Q so desperate that they keep taking down my links to comments that prove the residents in Ohio have been filing complaints about the Haitians eating the local wildlife from ponds in the local parks? Election interference

Or

D) Pay promotion services like Written Word Media to promote your book. Legitimate services will not accept your book for promotion if the presentation is crappy or the book is badly written.

B) that are filled to the brim with typos or errors.

Regardless of your opinion about Trump, do you agree with his idea that globalism is bad for America?

If your book is well presented, well written, and basically free of typos, then