Sentence examples for a sort of flashpoint from inspiring English sources

The phrase "a sort of flashpoint" is correct and usable in written English.
It can be used to describe a situation or moment that serves as a critical point of change or conflict.
Example: "The debate over climate change became a sort of flashpoint for the community, igniting passionate discussions and differing opinions."
Alternatives: "a kind of turning point" or "a type of critical moment."