AYA has just proven all the naysayers wrong by shipping its first batch of NEO units earlier this month to initial backers. A second round of shipments is expected early July with an official online storefront to come at a later date.
https://www.notebookcheck.net/Backers-worldwide-are-finally-receiving-their-AYA-NEO-orders-CEO-confirms-a-second-generation-model-is-already-in-the-works.545263.0.html
If they use a new APU, it should be Rembrandt or Van Gogh with RDNA2 graphics.