A few words

roles/bastion/tasks/assets_chage.yml

-- name: Change expiration of system users
+- name: Set expiration for system users
   become: yes
   shell: |
     chage -l {{ item.username }} && chage -M {{ expiration_days | default(90) }} {{ item.username }} || true
@@ -7,4 +7,4 @@
   with_items:
     - "{{ users }}"
   loop_control:
-    label: "Try to change expiration for {{ item.username }}: {{ expiration_days | default(90) }} days."
\ No newline at end of file
+    label: "Try to set expiration for {{ item.username }}: {{ expiration_days | default(90) }} days."
\ No newline at end of file