Stroller is kind of a weirdo in a very odd ideological niche. He’s an anti-big-organization guy, which aligns him with the left on a lot of policy, but for the wrong reasons. This joke is an example of being more or less correct on the surface (it would probably be better if financial crimes were enforced more rigorously) but ultimately failing to connect the dots (ACAB) because he probably doesn’t really believe the defund argument. It’s a very by-your-logic debate troll joke, even in context.