Unfortunately, Twitter has no concept of "but no simpler." And I'm not sure there are any meaningful insights on controversial topics which can be expressed in <140 characters. Certainly there are none which can be conveyed to a hostile audience, since hedges and caveats are the first things sacrificed for concision.
Social media already rewards brevity with attention, we don't need maximum lengths. The good conversations should have happened on Facebook (but it's for people who already agree with you), Reddit (but it rewards pandering to the masses), or Tumblr (but it's designed to connect you with people who will threaten to murder you).
#onlyMe! #notYou! #myProblemsMatter! #yoursDont! #killYourself! #killEveryone! #etc
Twitter rots the brain. With every doubling of the message length, they will reduce the harmfulness of the product, bur also remove its addictive appeal at the same time. So every business metric they have tells them not to do it.
I would extend this to most of modern Western civilization. The world is an incredibly complex place, but it's pretty hard to find anyone on either side of the numerous partisan debates that realize it.
Unsurprisingly, the latter party is more comfortable with the idea that there aren’t simple solutions to important problems, while the former nominated a demagogue who for the most part can’t escape his soundbite politics.
Unfortunately, looks like I've been given a time out again, I guess to reconsider if it's appropriate to hold the opinions I do.
Which is ironic because, not long ago, people were praising Twitter's character limit as a means of enhancing civil and intelligent discussion, believing it would force people to carefully think about and utilize each character, and eliminate wasteful verbiage.
But it turns out brevity is only the soul of wit for those who have their wits about them. Go figure.