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
I don’t think Chromium has “gone bad”? They make a WIndows and macOS build too, not just Linux: https://chromium.woolyss.com/download/en/
I try to avoid Chromium based browsers as a rule because I don’t like Google being the de facto standards group by controlling Chromium.