Opera used to be a fantastic web browser, with a custom high-performance Presto rendering engine and features like tabbed windows that didn't show up in competing browsers until years later. However, the modern Opera browser is a shadow of its former self, reliant on chasing trends and meme advertising to
Everyone should be on Firefox/Mullvad browser IMO
And Firefox/Mull (no relation to Mullvad) on Android. On iOS, Safari is fine because it’s all Safari on iOS under the hood anyway.
On Android there’s also Firefox Focus, a cutdown version that’s like “private” browsing all the time and clears your browsing history.