No, but Google will find and spider the URLs found from at least two sources: 1) Users may (inevitably will) share links to the URLs on social media / wherever

No, but Google will find and spider the URLs found from at least two sources: 1) Users may (inevitably will) share links to the URLs on social media / wherever, and Googlebot et al will find those links and spider them. 2) The URLs will be sent to Google for any Chrome user with "Make searches & browsing better" setting enabled. https://support.google.com/chrome/answer/13844634?#make_searches_and_browsing_better&zippy=%2Cyoure-in-control https://support.google.com/chrome/answer/13844634?#make_sear...