(As of 6/25/21)
For the 2019 model (XT2000), wholesale gadget parts is the only inner screen I’ve found. https://www.wholesalegadgetparts.com/product.php?productid=45395&cat=3694&page=1
For the 5g 2020 model (XT2071), mobile defenders has the OEM one https://www.mobiledefenders.com/motorola-repair-parts/other-motorola/razr-2020-xt2071/display-assembly-main-for-razr-2020-xt2071-authorized-oem.html
For either of them, the price of the screen is prohibitively absurd and considering the difficulty of the repair you’d unfortunately probably be better off just buying another pre-owned one