Basic
Unoriginal, predictable, mainstream, or closely following popular tastes without much individuality.
“Calling every autumn photo ‘cozy vibes’ was labeled basic by her friends.”
Basic can lightly tease common preferences or dismiss a person as conventional; tone determines how insulting it sounds.
The insult developed from the ordinary meaning of basic and became especially prominent in 2010s pop culture through phrases such as basic girl and basic bitch.
so basic
An intensified judgment of predictability.
basic taste
Preferences seen as highly mainstream.
basic girl
A gendered stereotype associated with popular trends.
Is liking popular things bad?
No. Basic is a subjective social judgment, not an objective flaw.
Is basic always an insult?
Usually it is teasing or critical, though people sometimes reclaim it proudly.