I’m reasonably certain an anarchist would have purged gollum, plus Sam is the one thinking about his friends and small community while Frodo is constantly focused on world scale events.

Sam just wants to grow potatoes and keep his friends safe. If that means killing a spider that literally almost ate the devil then sure he’ll do that, but mostly he just wants to be a gardener.

Frodo also turns on Sam despite how helpful/loyal Sam has been the entire time and later is corrupted by absolute power. This is reminiscent of a certain ml country that turned on anarchists as soon as the revolution happened…