An AM6+ or s922x isn’t needed for DV FEL support in CE. There quite a number of other devices and SOCs to choose from. DV-licensed s905x4 and s905x5m based devices are substantially cheaper. The Xiaomi 3rd gen S Box is one popular cheap option. There are also a little slower s905x4 boxes that have the advantage of Gbit ethernet,USB3 and 4GB RAM.