Why Can’t I See Sensitive Content on Twitter? How to Fix It

Typically, the warnings say something along the lines of, “This media may contain sensitive material,” “This profile may include potentially sensitive content,” or, “The following media includes potentially sensitive content.”

Users without Twitter accounts will likely have to set one up in order to see this content, but those who already have an account can turn these filters off themselves.

Source: https://www.distractify.com/p/why-cant-i-see-sensitive-content-on-twitter