alt Hacker NewsI was greatly disappointed to learn back in 2020 that PS5 didn't even support themes. The only customization it offers is disabling / enabling sound and changing a background to a screenshot for one of the menu items which is a dashboard (with customizable widgets at least) with your friends' activities, new store arrivals or whatever you choose.
Changing to an appropriate theme when there were holidays or when I beat a good game that stays in my mind was something that I didn't know I would miss once switching to a new generation.
It does now have a limited set of themes based on previous consoles. Initially a 40th anniversary special feature that ended up sticking. But yeah, it’s a bit odd we’ve gone from Sony providing the tools to make your own theme with the PS3 to basically nothing with the PS5.