For years, my default iPhone web browser was #FirefoxFocus. It runs everything in private mode (i.e. no cookies ever) with a good amount of non-sense blocking. The downside is that there can only ever be one tab/window; a bit too much of enforced focus…

I now switched to #QuicheBrowser by solo dev @quicheindustries. All the privacy/security features, but also multiple tabs. And a neat toggle to turn off (or in my case: turn on) Javascript completely.

Works well, looks great.