방화벽에서 사전 구성된 영역을 삭제하는 방법

사전 구성된 영역은 삭제할 수 없습니다.

[root@fabian ~]# firewall-cmd --permanent --delete-zone=block
Error: BUILTIN_ZONE: block
[root@fabian ~]#

내가 할 수 있는 방법이 있나요? 해당 영역 파일만 삭제하면 방화벽이 시작되지 않습니다.

그렇게 할 수 없다면 사람들은 왜 이 내장된 영역을 없애지 못하는 걸까요? 미리 정의된 빈 방화벽을 보는 것만으로도 구역질이 납니다.

[root@fabian ~]# firewall-cmd --list-all-zones
block
  interfaces: 
  sources: 
  services: 
  ports: 
  masquerade: no
  forward-ports: 
  icmp-blocks: 
  rich rules: 

dmz
  interfaces: 
  sources: 
  services: 
  ports: 
  masquerade: no
  forward-ports: 
  icmp-blocks: 
  rich rules: 

drop
  interfaces: 
  sources: 
  services: 
  ports: 
  masquerade: no
  forward-ports: 
  icmp-blocks: 
  rich rules: 

external (active)
  interfaces: enp0s26u1u1
  sources: 
  services: 
  ports: 
  masquerade: yes
  forward-ports: 
  icmp-blocks: 
  rich rules: 

home
  interfaces: 
  sources: 
  services: 
  ports: 
  masquerade: no
  forward-ports: 
  icmp-blocks: 
  rich rules: 

internal (default, active)
  interfaces: enp4s0
  sources: 
  services: ssh
  ports: 
  masquerade: no
  forward-ports: 
  icmp-blocks: 
  rich rules: 

public
  interfaces: 
  sources: 
  services: 
  ports: 
  masquerade: no
  forward-ports: 
  icmp-blocks: 
  rich rules: 

trusted
  interfaces: 
  sources: 
  services: 
  ports: 
  masquerade: no
  forward-ports: 
  icmp-blocks: 
  rich rules: 

work
  interfaces: 
  sources: 
  services: 
  ports: 
  masquerade: no
  forward-ports: 
  icmp-blocks: 
  rich rules: 

[root@fabian ~]#

도와주세요.