Surprised not to see a mention of https://tenbluelinks.org/ here.
Google still maintains a web search mode that's free of AI overviews/chat exhortations (as well as ads, if you use an ad blocker). https://www.google.com/search?q=foo&udm=14 is the format of the search URL, and tenbluelinks has instructions on how to use it as your default engine on various platforms.
That said, I've stopped using this as a founder. While I personally like the web search results more (if I wanted synthesis of results, I'd use dedicated agentic-loop-capable tools that are a hotkey away), it's far more important to understand (and empathize with) our users' experiences, good and bad, when they use Google in its full AI extravagance in practice.