QuickBooks Self-Employed is still available for existing users, Seth18. However, it won't be an option for new customers moving forward.
If you're currently subscribed to QuickBooks Self-Employed, you can continue your subscription, or upgrade to QuickBooks Solopreneur. New customers will be able to choose from our other products, including QuickBooks Solopreneur. You can check this link for important offers, pricing details, and disclaimers about QuickBooks product: QuickBooks Solopreneur.
If you require further assistance while using QBSE, I'll provide these articles for your reference: