Yes, you can request to take down your Blogger blog by following these steps
1. Delete the Blog Log in to your Blogger account, go to Settings > Manage Blog > Remove Your Blog, and confirm deletion. The blog will be removed from public view but saved for a short period in case you change your mind.
2. Immediate Removal To remove it instantly and prevent recovery, go to Settings > Manage Blog > Remove Your Blog and choose the option to Permanently delete the blog from your account. This will fully delete the content and make it unrecoverable.
3. Contact Google Support If you’re facing issues with deletion, or if it’s for other reasons (e.g., old content or associated accounts), you can contact Google Support for Blogger for additional help.
If you’re trying to get someone else’s blog taken down, you’d need to follow Google’s content policy guidelines and report specific content violations, if applicable.