I got a no fee, no interest offer for my first Plan yesterday.
Fine print:
The My Chase Plan Fee will be $0 for the first My Chase Plan you create between 06/23/2022 and 08/31/2022, for the duration of the plan. For all other plans: The My Chase Plan Fee will be determined at the time each My Chase Plan is created and will remain the same until the My Chase Plan balance is paid in full. The My Chase Plan Fee is based on the amount of each purchase transaction selected to create the plan, the number of billing periods you choose to pay the balance in full, and other factors.