I like presearch.com wholly because they are too young/small to apply these sorts of filters, the results feel "raw" in a good way. I have no affiliation with

I like presearch.com wholly because they are too young/small to apply these sorts of filters, the results feel "raw" in a good way. I have no affiliation with them and dislike their cryptocurrency based snake oil. But as far as a search engine that hasn't been tinkered with and is free, not bad, and I recommend them on that basis alone.