A similar one for Kagi: All other popular search engines have an alternative URL that enforces safesearch, allowing IT admins/parents to prevent safesearch being turned off at a DNS level (e.g. forcesafesearch.google.com, strict.bing.com). Kagi's had an open request for one for 3½ years[1] and it was recently downgraded in status away from Planned.

[1] https://kagifeedback.org/d/3285-safe-search-dns-locking-for-...