It was a mistake to arbitrarily silence Mr. Donald Trump in #Twitter. It was a democratic failure not to hold him accountable for his lies through the rule of democratically-made laws.
Technological platforms of #communication should never attempt to rule over the content, but merely abide by the laws of whatever democratic countries their infrastructure resides in.
The mistake is now repeated in #Mastodon with the censorship of a number of discussion subjects.
It is a grave shortcoming.