Deadshot's "You Thought We Were Bad" Makes No Sense

Does it?

In Suicide Squad when Waller (for no real reason but let's run with it) kills a bunch of agents because they were working with her without proper clearance, Deadshot says something very close to "And you thought we were the bad guys" to convince you that she's worse than he is so that you'll like the squad members, buy their toys, etc. Now let's see here. This is a guy who kills people he's never met for money, with no questions asked, ruining the countless lives of the people who know the person he killed, and he's now claiming he is morally superior to Waller?  Is he kidding?  He's a sick fuck, and it's ridiculous to have happy-go-lucky smiley ass Will Smith playing him like he's some every day guy just working hard to get by.

What did you think?