证明了这种悲观的观点是正确的

But don't bother asking for evidence that justifies this bleak view.───但是，没有人关心都有哪些证据证明了这个蹩脚的观点。

But don't bother asking for evidence that justifies this bleak view.───但是不要麻烦地去寻找这种悲观看法的证据。