How is this any different than in-person conversations that are not recorded? Should companies be required to record all conversations that happen face to face?
I, too, don't understand how this is a legal issue given that people can talk face-to-face, or over non-recorded voice services. If it's written communication, what if you're writing things on whiteboards?
How would this not set a legal precedent that essentially requires all communication be through Slack/etc?