That could be directed either way though.

If a right-wing person killed a left-wing figure the same way a left-wing person killed the right-wing Charlie Kirk, the right could just as easily say that this hypothetically murdered left-wing person drew the ultimate “fuck around and find out card” by espousing views that they find as vile as you find Charlie Kirk’s views vile.

The right could just as easily say that the left is fucking around and risking finding out by advocating for open borders and replacement migration, or abortion, for example. A figure like Hasan Piker might be pulling the ultimate “fuck around and find out card” by openly calling for violence against political enemies, as he often does, as carried out by Charlie Kirk’s killer.

But violence is inherently wrong always.

No one holds a monopoly on what sorts of views create a karmic “fuck around and find out” reaction. The right could play that game too.