Slack sold to salesforce and became a corporate product suite. The purpose is to do integrations with as many things as possible so that you get locked in, and

Slack sold to salesforce and became a corporate product suite. The purpose is to do integrations with as many things as possible so that you get locked in, and easy billing between your company and salesforce. It is a business angle not a product for users, like almost anything when the users are not the ones directly paying for the product.