If the will of the people can be silenced for being offensive to those in power, there can be no valid democracy because there are people who literally cannot p

If the will of the people can be silenced for being offensive to those in power, there can be no valid democracy because there are people who literally cannot present their opinion to see it fairly represented. How many times do we see tyrants 'elected' with 100% of the vote in 'democracies'? Do they count as democracies?