There's no point worrying him unnecessarily.

没有必要让他过于担心。

《牛津词典》

There is no point worrying about the past.

为过去的事情担心是没有意义的。

youdao

We need to worry about ourselves. There's no point worrying what United are doing and then dropping points ourselves.

他们取得了连胜，但我们一直在对他们施压，早晚他们会丢分的。

youdao

There is no point in worrying about something that is a consequence of something else - in other words, playing well.

BBC: Westwood wants senior Ryder role

If ideas are cheap, there is no point in making predictions, or worrying about failures, or obsessing, like Newton and Leibniz, or Bell and Gray, over who was first.

NEWYORKER: In the Air