The big question is, how will be the reception of a digital-only console like the PS5DE, both by the consumers and the retailers.
Retailers make most money through the sale of games after all and generally don't gain much, if at all, from selling the consoles. So it will certainly be interesting to see how well they will stock the console in their stores - if at all unless forced to by Sony.
As for consumers, the previous digital only consoles (XBOD and PSP GO) were utter failures, but they also weren't really any cheaper than the versions with a physical drive. So it's gonna be interesting for sure to see what the $100 cheaper than the normal version will do.