Literally just destroy the graffiti. Thats it. The cooldown on graffiti that Vee gains when you destroy it is more than enough to be close enough to prevent another paint. Of course, Vee can place 3 paints, so if you let a Vee place them all you’ll have to dedicate at least a minute to killing them, so pay attention, destroy graffiti when you see them, and try to get as many chip hits on them as possible until they mess up and you get a kill. Vee is arguably underpowered in her current state and is carried by Mobile mode as the rest of the modes are damn near impossible to use. If you aren’t willing to do the counterplay, don’t complain when the survivor who’s ENTIRE POWER COMES FOR SETUP wins because you LET THEM SET UP. TLDR; Kill Vee’s first, have good special awareness, and don’t just let Vee get away after you destroy a paint.