The most private browser I encourage you to use is Brave, especially if you're using Linux. Brave also supports Google extensions. If you're using Windows, I recommend Edge for a good user experience, as it's optimized for Windows. If you're concerned about privacy while using Edge, remember that you're still using Windows, which is tied to Microsoft ,so nothing is truly hidden from them. If you're using macOS or iOS, Safari is definitely the best browser for privacy.

_{https://www.zdnet.com/article/best-browser-for-privacy/}