I don't think there is such a thing as perfect UX and I'm not asking for it. I just want them to stop making it worse.

Seriously tho, why isn't this something that a browser can do? Why can't I just split a tab and say all links from the left tab open in the right? Why not be able to scroll through history as a list of such panes like a smalltalk browser or file explorer on a mac? Maybe even a history tree, able to be forked with a click or two. Tree-style tabs are a baby step toward that, but I'm not seeing much interest out there in actually learning how to run.