Units of the Lenovo Legion 5 gaming laptop with the AMD Ryzen 7 5800H processor are out there already. They tend to have RTX 3000-series graphics; however, a reliable leaker has turned up a variant with the Radeon RX 6600M card instead. Therefore, these options might turn up on the market soon.
https://www.notebookcheck.net/A-leaker-finds-signs-of-a-Ryzen-7-5800H-powered-Lenovo-Legion-5-with-Radeon-RX-6600M-graphics.549932.0.html