Apostrophes are for possession & contractions; plurality isn’t on the list. Soz, m8.
in the early 2000s*
In the mid-’90s*
in the early 2000s*
all big OSs*
Omitting is fine… just a bit ambiguous. It’s the apostrophe misuse that matters :)
That happened in the ’80s*.
Syntax, not grammar
[I’m] in my mid-30s*
growing up in the ’90s*
They’re in their 60s*
But lovely story ❤️
I got you’re back, bro
from the ’80s*
a mid-’70s* Fiat
’80s*