That Firefox logo was simplified, but not oversimplified. Even with a very small icon size you can still tell it’s a fox that is (on?) fire. The Firefox Family logo is oversimplified, just being a swoosh, basically.
They used to go for the Distort tool. Then, the Skew tool was all the rage. And now, they realized that Photoshop subscriptions are a ripoff and stopped using it altogether.
Good to know. I still wasn’t thinking that their* line was serious, just helping inform people that the widely held belief of urine being sterile is false.