How do you buy a domain name, reliably, in a way that you’re not going to lose or be hijacked but without revealing your identity to the authorities ?

In other words, how can you own a DNS domain name anonymously ?

Will that mean paying a lot more for it ?

Will that mean using false identities (I think illegal ?)

Is it only possible with shady DNS supplies which might steal your domain, shut down or even impertonate you ?