Sentence examples for a smokescreen from inspiring English sources

The phrase "a smokescreen" is correct and usable in written English.
It is typically used to describe a deceptive or misleading action or statement intended to conceal the truth or distract from the real issue.
Example: "The company's announcement of a new product was seen as a smokescreen to divert attention from their declining sales."
Alternatives: "a facade" or "a cover-up".