You can’t count it as good when it is unconfigurable when it happens to use your preference when the whole selling point of tabs is that they’re configurable.
I don’t understand what you are trying to say. I agree that SourceHut forcing their preference isn’t good. The other two are configurable and I have configured them to my preference on my machines.
You made it sound like Firefox wasn’t configurable, my bad. I thought you were saying you didn’t care that it wasn’t configurable because you liked the width they chose.