I’m one of those guys. Searx itself is just a meta search engine, using Google and many other search engines. You don’t need to dive into any rabbit hole, just use a pre existing server for easy access. From time to time I switch the instance. You can then still decide if you want go the full rabbit hole and host it yourself, but that is not a requirement. At least its fully open source and your data/search queries are not sent to Google or Microsoft. In the settings can be specified which engines you want to use:

Try it out here: https://searx.space/ and for some information about SearxNG: https://docs.searxng.org/