I like a lot of these ideas, I added these issues:

- Add squash commits option in push options for merge requests [1]

- Show equivalent push options at bottom of /-/pipelines/new [2]

- Show equivalent push options at bottom of create merge request page [3]

[1]: https://gitlab.com/gitlab-org/gitlab/-/issues/324619

[2]: https://gitlab.com/gitlab-org/gitlab/-/issues/359268

[3]: https://gitlab.com/gitlab-org/gitlab/-/issues/359269

(edited for line spacing)