The one add-on I'm going to cling to for the rest of forever is the Google search link fixer. It makes clicking on a result instant.
[1]: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Re...
[2]: https://developer.mozilla.org/en-US/docs/Web/HTML/Element/a#...
Looking at my own webserver logs, I often wonder why ahrefs or majestic do not start a search engine effort. They crawl me as often as bing or google do, and could easily get a foothold with a "less is more" approach to search.
Agreed that DDG's 'helpful guesses about what you're looking for' generate about 50% bad results when you know EXACTLY what you want, and so you're stuck shaping your terms with pluses, quotes and minuses. Price to pay to avoid Google worth it to me.
Wow. I didn't notice it happening, but I've become previous-gen tech...