Anita should have used footage from the previous Hitman game,
Blood Money, instead.
That game is rife with examples of the sort of thing she's talking about.
Scantily-clad women standing around, who serve no other purpose than for fully-clothed male NPCs to ogle at them. Objectified and sexualized women who are the very definition of "background decoration".
One of them even serves as your target.
And you can't even argue that they're "strippers" in a "strip club", so you would "expect" them to be there, ... because they're not strippers, and it's not a strip club.
So, why are they dressed like that?
There's also that other mission, that takes place at a 'porn mansion' in the freezing cold Rocky Mountains, which also has scantily-clad women standing around, with fully-clothed men ogling at them.
Though, in that particular case, it being a 'porn mansion', maybe you could argue that they're "part of the background decoration"... But whatever.