Because all citizens, whether patrician or plebeian, received the same vote in the comitia tributa, and because the assembly was much simpler to convene than the comitia centuriata, the comitia tributa was Rome's most democratic assembly. By the end of the Republic, the plebs greatly outnumbered the patricians, and it was through this comitia that the collective will of the citizens could be exercised without regard to wealth or status.
Because all citizens, regardless of social standing (patrician or plebeian), had equal voting rights in the comitia tributa, and because convening the assembly was simpler than the comitia centuriata, the comitia tributa was Rome's most democratic assembly. By the end of the Republic, the plebs outnumbered the patricians, and it was through this assembly that the collective will of citizens could be expressed without regard to wealth or status.