Clarification needed: CI_REPOSITORY_URL is ephemeral?

I’m using the following line in a script in my gitlab-ci.yml and wanted to confirm 2 questions.

ssh $SSH_USER_NAME@$SSH_HOST "cd /www && git pull $CI_REPOSITORY_URL && exit"

Where $CI_REPOSITORY_URL expands to something like:

git pull https://gitlab-ci-token:[MASKED]@gitlab.com/username/website.git
  1. Is the token in CI_REPOSITORY_URL using an ephemeral/per job token - like the CI_JOB_TOKEN (as explained here https://gitlab.com/gitlab-org/gitlab/-/issues/35067)
  2. I’ve tested that even without having any Deploy Tokens in my project settings that the pull is in the job still runs. Is this intentional? (I have some confusion between this and using the “special” username gitlab-deploy-token)

The documentation on CI_REPOSITORY_URL is pretty thin.