So I found a site claiming the existence of a dual cpu motherboard with am4 socket compatible with threadripper pro. Is it true? Can you put 2 ryzen CPUs in it? Link
GIGABYTE B550 VISION D AM4 AMD B550 ATX Motherboard with Dual M.2, SATA 6Gb/s, USB 3.2 Type-C with Thunderbolt 3, WIFI 6, Dual Intel GbE LAN, PCIe 4.0 - Newegg.com