Actually there are more interesting parallels to be found between Trump and Mussolini:
- Both displayed arrogant ignorance and avoided in-depth conversations
- Shared a tendency to appear knowledgeable rather than actually being knowledgeable
- Demonstrated hostility toward the press
- Appointed family members to high government positions
- Exhibiting thin-skinned reactions to criticism
- Showing contempt for experts and professionals
- Took credit for successes while blaming others for failures
- Working with existing nationalist movements
- Attacking democratic institutions as "enemies of the people"
But I don't think that would not derail the discussion. Pretty much any comparison with a dictator leads to painful discussion.
The question is, how would it even be possible to address this in a constructive way. I honestly don't know.
People wouldn't be as familiar with the outcome if we were to discuss those other dictators. I'm certainly unaware of their parallels.