"Defund the Police" is a motte-and-bailey. It's misinterpreted because the slogan itself is designed to mislead. Once challenged on the idea of eliminating law enforcement, they retreat to the more defensible claims of wanting reform.
"Black Lives Matter" should have been "Black Lives Matter Too" so that "All Lives Matter" didn't become the easy retort.
"White privilege" should have been "minority disadvantage" or something, because people respond in ways that imply it means having the world handed to you because you're white, when the reality is closer to the world being taken away because you're not white.
"There's no such thing as unskilled labor". I worked retail and fast food for 13 years before I got a degree and became a tech worker. I actually find this slogan insulting because it diminishes the work it took to get the education needed to do what I do. It's another motte-and-bailey, since the actual message they want to send is that unskilled labor still deserves a living wage, but that's not what they're saying.