Dannie

Even if you opt-out now, there's one thing to consider. There are some websites such as https://alldomainsdb.com/ for e.g. that reap all the whois data available out there and make it in databases, which are later sold for huge money. So opting-out would stop the people from finding you at real time whois checks, but those who have such databases would still have your details as once they were public.