Note that if the clipboard contains a rectangular selection it seems to be only pasted once irrespective of this option.
Well to be fair pasting a multi-line selection is the only use case I though of that would cause issues, so if it still behaves as it does now it's probably fine. But I didn't give it much though or experiment just yet either.
--- @elextr it's funny to see *you* supporting hard-coding a new default :)