I don't think it is. Whilst there are the "every tab in o e window open forever" people, there are plenty of "window for task" people. Personally, I have been

I don't think it is. Whilst there are the "every tab in o e window open forever" people, there are plenty of "window for task" people. Personally, I have been a window for task person 'since forever' (tabs are context depth in said task, hence "close tabs to right" being one of the most useful features).