Users will need to demand it -- but I wonder if many users know enough to ask. Gmail (at least free Gmail for individuals) won't have end-to-end encryption bec

Users will need to demand it -- but I wonder if many users know enough to ask. Gmail (at least free Gmail for individuals) won't have end-to-end encryption because their business model is to scan your email and serve you relevant ads. But Slack, I don't see why not. I would like to try Slack on my team, but sending all of our unencrypted internal communications to a third-party is a bad idea. even if nothing bad happens, it's a bad idea.