There should be a button like "not now", or something like that, which doesn't removes the white box, but makes it smaller (of course it's possible to remove it

There should be a button like "not now", or something like that, which doesn't removes the white box, but makes it smaller (of course it's possible to remove it with developer tools unlike other pages like quora). Or you can use NoScript, uBlock Origin or a similar alternative which only allows the javascript that you want to allow on websites, which in this case blocks the white box completely (I don't understand how one can surf the web without such a tool today. Every time I'm on a computer without it, like my sisters iPad, I get annoyed by most websites really fast). Nevertheless, I agree with your comment.