Ask HN: How secure, is privacy protection for Google domains?

Looking to purchase a domain. Google domains offers a WHOIS protection option where the domain is registered through some sort of shell corp or something, but you have to provide your real name and address for the ICANN.

There are people on the internet that don't like me, to say the least, and I tend to lean overprotective of my own safety. Is there any reason to think my address/name would not be 100% secure?