bias
devoted
the one-line answer
Your favorite member of a group. The one you stan the hardest.
Bias comes from K-pop culture where fans pick a favorite member of a group. Your bias is your person. You follow them specifically, defend them specifically, and invest most heavily in them.
niche
Well known in specific communities.
01 / in the wild
hear it move.
fandom
my bias just released a solo. my bank account is not ready.
My favorite member of the group released solo content and I will spend money on it.