Pornography1 is expression of the sort that should generally2 be free; conversely, fascist rhetoric is a tactical action aimed at bringing about fascist policy, which should be suppressed. Hope this helps! 💖
1 This (obviously) does not include material recorded from acts of abuse.
2 Debates relating to cultivation theory, while definitely relevant, are outside the scope of what I'm getting at here. Furthermore, attempting to have these debates based on anecdotes or Common Sense™ is probably unhelpful, and we should probably be seeking empirical data on what effects given varieties of pornographic content do(n't) have on people.