Donald Trump was booed by fans at the 2025 U.S. Open Sunday in New York. ABC aired the crowd reaction after the USTA requested media partners censor 'disruptions.'
As bitjunkie said, if you were referring to 90s in the possessive, it would be 90s’ since it’s a plural noun already - much like parents’ mortgages or stores’ buildings.
That said, I would probably look at the phrase “90s child” as either (1) a compound noun not needing anything to be possessive (like “ice cream”), or (2) with “90s” as an adjective modifying “child” (like “latchkey kid”).
As bitjunkie said, if you were referring to 90s in the possessive, it would be 90s’ since it’s a plural noun already - much like parents’ mortgages or stores’ buildings.
That said, I would probably look at the phrase “90s child” as either (1) a compound noun not needing anything to be possessive (like “ice cream”), or (2) with “90s” as an adjective modifying “child” (like “latchkey kid”).