Nowadays that bay is very useful for booting games off any HDD. SATA is also supported by using a IDE->SATA board.
[1] https://www.pushsquare.com/guides/which-ssd-drives-will-be-c...
It would be far faster to move a game from external HDD back to the Velocity SSD before playing than to download the entire game again from the internet.
Feels like a money grab tbh.
They did: "A USB 3.1 drive can also carry Xbox Series games as storage, which can be transferred to Series X or S's internal SSD or Storage Expansion Card to then be played."
https://www.eurogamer.net/articles/xbox-series-ssd-expansion...
Maybe Sony expected MS to aim higher again, and this time it was MS who undercut.
I’m sure their internal strategy is to make money on the hardware, software and services. Basically everything. As Apple has shown, it’s not necessarily the worst plan.
This is pretty much the opposite of their stated strategy, which is to make money off services like Game Pass by ensuring that the consoles are accessible and all of their first-party games work across multiple generations / levels of consoles [0].
The PS5 was reportedly "considerably" more expensive before xbox announced their price [1], and Sony has been clear that game prices will go up for next gen and they're not focusing on cross-generation compatibility, so I do believe you're right that Sony at least expects to get it back on the games.
[0]: https://www.businessinsider.com/xbox-vs-playstation-microsof... [1]: https://bgr.com/2020/09/11/ps5-price-and-release-date-vs-xbo...