They're somehow simultaneously making the interface too cluttered, while wasting lots of space. The text in the tabs feels like it barely fits now because the oval-shaped tabs squeeze it at the edges. This is just bad design. There is nothing wrong w...
If AI was really all that, the billionaires wouldn't be desperately trying to sell it to us. They'd be hoarding it jealously. It's a bubble that's currently in the process of bursting and I hope Firefox reverses course and drops it early.