No, this plugin does not negatively impact SEO or structured data used by search engines. Here is how it works:
- The plugin only hides SKU, categories, and tags from the visible frontend display. It does not remove this information from your database.
- Search engines like Google still see the product content, including structured schema data, even if it is hidden from customers.
- If your theme or SEO plugin adds schema markup for SKUs or categories, that data remains intact unless you are using a custom schema system that displays data conditionally.
So you can safely hide product metadata from customers without harming your search engine visibility or indexing.