cut both ways

Idioms  

1. Have a mixed effect, have advantages and disadvantages. For example, Their solution will cut both ways; it'll take longer but is permanent. This metaphoric expression alludes to a double-edged sword. [c. 1600]

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Example Sentences

The testimony of players can cut both ways, as evidenced by statements made by two players who testified for the plaintiffs — current Angels outfielder and three-time most valuable player Mike Trout and former relief pitcher Mike Morin.

From Los Angeles Times

Being tied to the rare earths trade can also cut both ways.

From Barron's

Some natural-gas executives point out that volatility could cut both ways, which makes them wary of making hasty decisions.

From The Wall Street Journal

“That can cut both ways, but it turned out to be a huge positive, because she’s a Britney fan.”

From Los Angeles Times

Also, trade wars cut both ways.

From BBC