Sure you don’t need to if abuse is the only goal. It’s a weird boundary to set for abusive language specifically disparaging that quality of their identity that conflicts with their support for a person whose policies are hostile to that identity. Do you know insults aren’t good?

she supports a fascist, she’s an adultular, a narcissist

First, adultular? Second, that’s exactly what they’re doing & who they’re proudly supporting: restating what they’re shameless about isn’t much of an insult to the subject as it fails to demean & offend.

was on the Kardashians

Do you understand the concept of insult? They’re unkind.