What's the difference between include_tasks and import_tasks?

[xluffy]

• Including roles, tasks, or variables adds them to a playbook dynamically. Ansible processes included files and roles as they come up in a playbook, so included tasks can be affected by the results of earlier tasks within the top-level playbook. Included roles and tasks are similar to handlers - they may or may not run, depending on the results of other tasks in the top-level playbook.

• Importing roles, tasks, or playbooks adds them to a playbook statically. Ansible pre-processes imported files and roles before it runs any tasks in a playbook, so imported content is never affected by other tasks within the top-level playbook.

Include_*	Import_*
Type of re-use	Dynamic
When processed	At runtime, when encountered
Task or play	All includes are tasks
Task options	Apply only to include task itself
Calling from loops	Executed once for each loop item
Using --list-tags	Tags within includes not listed
Using --list-tasks	Tasks within includes not listed
Notifying handlers	Cannot trigger handlers within includes
Using --start-at-task	Cannot start at tasks within includes
Using inventory variables	Can include_*: {{ inventory_var }}
With playbooks	No include_playbook
With variables files	Can include variables files

https://docs.ansible.com/ansible/devel/user_guide/playbooks_reuse.html#playbooks-reuse