Ok, so hear me out:
You know how both Yang and Tai wear bandanas as accessories? (Yang on her leg, and Tai on his arm). This scene in the trailer shows 3 people, 2 wearing a purple bandana (every one in the fandom has assumed they are a part of some sort of gang at this point). Yang probably just started wearing her bandana back in the day because she was mimicking her father. Untimately what I’m trying to get at is this; Yang probably gets wrapped up in gang activity by mistake, not realizing how shes even involved simply because she’s reppin’ that purple bandana! That’s my hot take anyways.