By “near” I mean like a sphere of 10 Meters around them. You can’t manipulate them directly, it has to be a non-living object. You also can’t cause anyone else to die before their fated time of death.
So, how do you embarass them.
Trip them down the stairs? (zero injuries remember)
Drop their mug while they try to drink water?
C’mon, what’s the most embarassing thing you can do?
I feel like opportunities to actually do anything embarrassing would be rare. You’d be better off doing vandalism in a way that doesn’t seem like a supernatural conspiracy against whatever group you really hate. At least that sends a message of disapproval, rather than being useful political fodder.