The problem is, sites like DuckDuckGo and Gibiru are not much better. There's loads and loads of paywall sites appearing near the top, which is pretty useless

The problem is, sites like DuckDuckGo and Gibiru are not much better. There's loads and loads of paywall sites appearing near the top, which is pretty useless to me. There must surely be a market out there for a search engine that skips over this nonsense. One feature that would be useful is a site filter; a link you can click to remove future results from the site.