SearxNG integration didn't work great, in part because they had some issues where they were hitting the search engine like a shotgun with 10+ identical requests, but also because the API has a public key that's nearly unusable due to bot spam, meaning anyone who wants to route traffic to marginalia search needs to email me and get a key. Not a super convenient system.

I'm not opposed to seeing a return of the integration though it probably could do with some more design work.