Currently, I prefer the Kagi model as my daily driver – pay a small fee each month and not worry about having your search data, in all its forms, sold instead. They have some neat features, as well, like AI summaries.
There is also SearXNG, which is an open source, privacy-respecting, hackable metasearch engine. It can be self-hosted and also have a number of instances you can access.
+1 !!