Basically, it’s all about different ways in which neurodivergent people struggle with stronger and/or less controllable emotions. Justice sensitivity for example can be viewed as an overly extreme reaction and connection to distant injustice.

It might be a reasonable response if it was deeply personal, but that response is extended to all injustice that they learn about. Keep in mind that all of these things exist on a spectrum, so I’m only giving an extreme example to make it understandable.