---
- name: Something
  hosts: localhost
  connection: local
  gather_facts: false
  become: false

  vars:
    bigboot_execute: true
    skip_rear: false

  tasks:
    - name: Do something if something else is something
      ansible.builtin.debug:
        msg: "Executing ReaR Backup"
      when:
        - bigboot_execute | default(true) | bool
        - not skip_rear | default(false) | bool


    # - name: Do something if something else is something
    #   ansible.builtin.debug:
    #     msg: "Skipping ReaR Backup"
    #   when:
    #     - bigboot_execute | default(true) | bool
    #     - skip_rear | default(false) | bool