No, it's a fair question. The word "enclave" has a general meaning in English as a state surrounded entirely by another, or metaphorically a zone with some degree of isolation from its surroundings.
So the legit question is, can insecure systems (e.g. ancient mainframes) be wrapped by a security layer (WAF, etc.) to get better uptime than patching an exposed system?
So the legit question is, can insecure systems (e.g. ancient mainframes) be wrapped by a security layer (WAF, etc.) to get better uptime than patching an exposed system?