Should AIs be held to a higher standard than X/Twitter? Than Reddit? Than Fox News? What censorship is appropriate? And, yes, alignment is censorship.
Then there's the big problem of chatbots telling you what you seem to want to hear. This is an old problem. "Happy Talk", from South Pacific", is the entertainment version. "Wartime" by Paul Fussell, is the serious version.
As the article points out, a small percentage of the population is very vulnerable to certain types of misinformation. It may be the same fraction of the population that's vulnerable to cults. But maybe not. Cults have a group self-reinforcing mechanism and an agenda. Chatbots have neither. Worth studying.
The point here is that restrictions on chatbots strong enough to protect the vulnerable would close off most political and social discourse.