This is a weird thing to pick up on, but I guess it's because 'Daniel' isn't very iconic (and neither is 'Craig', really), but when you say 'Idris' everybody knows exactly who you bloody well mean. It's just an automatic mental tick, I guess.
I'm A-OK with them killing off Bond at the end of this if they really want to, but what I hope for is that they don't indulge the silly arse "James Bond is a codename" thing, which is something really far removed from Fleming's intentions and also, frankly, pretty stupid. I don't need that continuity. Just kill Craig's bond off and then have a new guy and just don't address it. Don't 'reboot' it. People will understand; they did four times before.
What I'd like from Bond once Craig leaves the role is for the series to drop most of the pretense of being a GREATER STORY, because it hasn't been very successful and largely feels hamfistedly crowbared into things. None of this is helped by the fact that they just busk it, they never had a grand plan for these stories, which is why Quantum is so uneven, Spectre completely disconnected and then retconned back to be part of the overall plot in Spectre. It's a mess.
I understand this is a hard ask in a post-MCU world where everybody wants a universe (which I why I think a female-led Bond spin-off to run concurrently is likely again after falling at one of the later hurdles towards production in the 90s), but, god, just make Bond a villain-of-the-week deal again, where each film he can tackle a silly villain that is connected to something contemporary in the world at the time.