you have a conflict with another coworker who accuses you of being lazy, even though you started to work earlier than him. Is it your job to solve this problem?

I’m literally not a manager, I’m the newest employee here and this other coworker sits and talks to a female coworker that likes the attention for the first 50 minutes after clocking in. The don’t work and nobody seems to care. Infuriating as it is, I think this is not my problem to solve.

I’m thinking about telling the manager about it, because this person has accused me of not being a team player, but the last time I went to her with a problem (about an aggressive coworker that kept throwing tantrums and things to the floor to then kick them), she wanted me to talk to this other guy. WTF am I supposed to tell him? don’t act like a psychopath?