When Google processes an Outdated Content request, "it’s gone" isn’t a...
https://www.softwaretestingmagazine.com/knowledge/outdated-content-tool-how-to-validate-results-like-a-qa-pro/
When Google processes an Outdated Content request, "it’s gone" isn’t a strategy—it’s a blind spot. I treat these removals like a production release. You must verify using clean-state incognito sessions and the cached view to ensure the crawl updated