I wanted to ask you if any of you know whether you can transfer the PS4 save from Assassin's Creed Valhalla to the PS5? Or do you have to start all over again? Unfortunately I haven't found anything useful on the Internet.
Yes it's possible. It even says how.
https://www.eurogamer.net/articles/ps5-transfer-save-files-how-to-transfer-data-from-ps4-playstation-6300