Thanks for reaching out with your query. Great question in relation to the snippets added to your site. For the meta tag with the google-adsense-platform-account name these refer to the Site Kit project and appear on all sites if using the plugin to insert their snippets. It doesn’t impact a users own snippet and just indicates a Site Kit placed snippet.

The ca-pub-**** is your own AdSense published account ID and all looks correct based on the screenshot you kindly provided.

Hopefully the above answers that query! Let me know if you have any further questions on this. You’ll also find more details on this AdSense for Platforms meta tag in the related GitHub issue.

Also, I get this on mobile when I inspect elements.

adsbygoogle.push() error: Only one AdSense head tag supported per page. The second tag is ignored.

If you’d like to confirm your site URL or preferably share your Site Health information privately I’d be happy to check your site for this. If you’re using Site Kit 43.0 or newer then this may indicate that there is more than one Auto ads snippet placed on your site. It’s an AdSense related console error, although it doesn’t stop ads from being rendered. There is a GitHub issue on this, since resolved, which may have resulted in this error for users on a particular version of Site Kit.

Great! If you have any further questions be sure to reach out.