I'm looking to upgrade my Tier 2 licence, but I’d like to understand the long-term dependency. After selecting Apply Live, are all changes stored permanently in my WordPress db, or do any still rely on Nuwtonic’s plugin or servers?

This includes meta titles & descriptions, page or post content, published blogs, alt text, FAQs, schema, internal links, headings & images. Where is each stored: native WordPress content or metadata, Nuwtonic-specific fields or SEO plugin fields? If I use Rank Math are the changes saved in its native fields?

If Nuwtonic becomes unavailable or I deactivate the plugin, will everything remain in the live page source? Does uninstalling remove anything? Is any content rendered dynamically from Nuwtonic’s servers? Are previous values retained for rollback & are published images saved in the WordPress Media Library?