Thinking that "people are easy to manipulate, thus we must prevent lies from spreading to protect society" is too paternalist and (in my limited experience) does not reflect reality.
You are right in that propaganda is a very powerful weapon (I openly admitted that on my previous comment) but, then again, we are all adults that should be able to navigate the ocean of misinformation to find out what is true in order to form our own opinions.
Having all the Nazi propaganda available today is an invaluable tool to prevent it from happening in the future... while not having allowed it in the first place would probably not have prevented WW2 (or maybe it would, we don't know for sure).
As you say (and this might be a bit far fetched, but bear with me) in this instance, voicing their hatred was beneficial *for them*, *at that time*, but not for "genocides in general", as now (thanks to how public their whole ideology became) we have data to fight it, were something similar to happen in the future.
You are right in that propaganda is a very powerful weapon (I openly admitted that on my previous comment) but, then again, we are all adults that should be able to navigate the ocean of misinformation to find out what is true in order to form our own opinions.
Having all the Nazi propaganda available today is an invaluable tool to prevent it from happening in the future... while not having allowed it in the first place would probably not have prevented WW2 (or maybe it would, we don't know for sure).
As you say (and this might be a bit far fetched, but bear with me) in this instance, voicing their hatred was beneficial *for them*, *at that time*, but not for "genocides in general", as now (thanks to how public their whole ideology became) we have data to fight it, were something similar to happen in the future.