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

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

A) that are not actually books.

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

NASA unexpectedly finds 'X-shaped structures' in Earth’s upper atmosphere, which they can’t fully explain - Earth.com

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.

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

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.

What is the reason for The Acolyte (2024 series) having poor reception among Star Wars fans?

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

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.

You cannot effectively promote books

Nutritionists Are Sharing Alcohol “Rules” You Should Really Be Following, Including Women Having No More Than One Drink Per Day - BuzzFeed

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.

Or

Or

And-Ones: NBA On TNT, Offseason, Free Agents, Finals - Hoops Rumors

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

C) that are unreadably terrible in any other way.

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

Major US retailers cancel Nintendo Switch 2 pre-orders - GamesIndustry.biz

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.