-Easier text selection on e.g. websites where all the text is links or weirdly placed dives, basically a mode where anything that's text or looks like text can be selected and copied as plain text. And somehow don't surprisingly select all text of the website just because you started dragging from the right side of some sentence.

-Less continuous disk usage for caching and stuff, batch all disk writes together every now and then or so

-Something to block the new type of popup, the type that brings some thing to the foreground and shades the background

-Something to block all the annoying European cookie warnings, I don't need them, I already know websites use cookies