Following link explains:
1) google has added a menu item that gets one stripped-down results without AI, without ads, without parsing of page content, similar to google 10 years ago
2) a slight modification to a search URL will go straight to this form without having to use the menu
3) chromium-based browsers can be configured to do that automatically (plugin for Firefox, plugin for Safari on iOS, Safari on macOS no joy for now)
tedium.co/...