It is also important to remember that we as humans are used to getting clues about how the other person feels about what we say through non-verbal communication and tone of voice; that is why it is important to work on
your communication styles, facial expressions, and remember to practice non-violent communication.
In our company, we also use different channels in Slack related to different topics. On top of more traditional ones for different functions, like marketing, sales, etc., we also use more specific ones like "Contracts", "ClickUp Feed", "Expenses" and others. Those channels receive automated messages when some action is taken, e.g. when a new deal is created or a new contract is signed. That reduces micromanagement and eliminates the chance that important information is missed.