WetGeek I doubt if anyone here will argue for Chrome over Firefox, but it's a mistake to dismiss all other chromium-based browsers just because Chrome is one. They only share a rendering engine, but apart from that, they differ a lot.
This is absolutely true. Being based on Chromium doesn't make a browser Chrome.
One thing to take note of though.. Firefox is the only browser using Gecko, their web rendering engine. Microsoft Edge, Brave, Opera, Vivaldi, Chrome and any derivatives use Blink.
Safari is the only browser I am aware of using WebKit right now.
The problem with Firefox being the only browser of note using Gecko is that, unlike Safari which is owned by Apple, they don't have vast funds and resources to maintain that web rendering engine.
Firefox use among Linux users is incredibly important. Just days ago Manjaro Cinnamon announced that they were switching from Firefox to Vivaldi. This has left me incredibly torn because, as much as I love and support and represent Vivaldi as Ambassador, it worries me that leaning hard into Chromium-based derivatives will end up with the death of Firefox and Gecko.