What type would this characteristic be?

[Illmatic]

Not really worrying about other people or their business, not being too nosy and not being too gossipy.

Like something is happenin and everyone wants to know what the issue is but one person is like 'it duzn't affect me, why should i care.' or 'why should i know'.

What would that one person be?

 

[Thunderbringer]

ISTP, maybe. All I know is that the person in question is most likely a T.

 

[Thalassa]

INTJ, ISTP, INTP...I would say any IxTx type, but ISTJs may concern themselves a bit more with what is happening, but not necessarily

Be careful stereotyping people by behavior. Types are functional preferences, not caricature roles.