Hypothetically, I wonder how Discord would pull off a shift to enterprise. A big differentiator is that Discord is more for casual conversation. By changing the current successful product, it won't stand out versus Slack/Teams.
However, a fork to a separate version of Discord sounds very, very costly in terms of resources. They would need a lot of software development (when their current developers are already occupied with the main app), and a costly marketing strategy too (to reframe Discord's fork as non-casual and suitable for business).
The shift sounds very expensive, and I'm not sure how Discord could make it pay off.