"Deceptive Website Warning" only on Safari on my website created a week ago

I fielded a question about that a while ago. The bottom line was that I was not getting that deceptive website warning on my Macs, so the implication was no one else would either. There was absolutely nothing wrong with the website.

As I recall the originator of that Discussion determined either clearing Safari's history and / or website data fixed it for her. Try that. Try a different Mac, or someone else's device. Please don't post its URL here... the moderators will probably just remove it.

Not really. That is indeed odd. All I can suggest is to use websitereview@apple.com and / or contact Apple directly and ask if there is a way to expedite their review.

This Discussion was also created today, and it also seems to implicate iPhones in particular: I get “Deceptive website warning” on Safari, but not on other browsers - Apple Community

By the way, it may also interest you to know I tried to load the website in that Discussion (not yours obviously) and I got the "Deceptive Website Warning" with both Safari and Brave on an iPhone. Not on a Mac though.

This may be something only Google can fix, since Apple relies upon their "safe browsing service" for those warnings. Contact Apple anyway. There is also a link in that Discussion regarding what to do in your situation. (Edit: I read that link and it isn't very helpful...)