Only the main page indexed

Google deindexed all my pages apart from the main page. I used translated content on an expired domain. Now I replaced it with GPT generated content. Is it going to help?

While replacing translated content with GPT-generated content is a step towards providing unique and original material, success in reindexing depends on various factors. Ensure your new content adheres to Google's guidelines, is relevant, and provides value. Additionally, submit an updated sitemap to Google Search Console, and monitor for improvements over time. Keep in mind that addressing any issues related to the initial deindexing is crucial for a successful reindexing effort.