I'm absolutely delighted to see the amount of recognition Returnal gets, especially in those categories. The audio design is sublime, I'd say the only game that rivalled it in recent years in that area was Hellblade, which is about the highest praise audio design can get. I personally would've given it Artistic Achievement as well, but let's not get greedy.
Despite the recognition, this game probably still hasn't reached as many gamers as it should have. PS5 scarcity is part of it, but I think a lot of people are still turned off by the perceived difficulty, which would be a shame. I can only hope its inclusion in the upcoming PS Plus middle tier opens it up to a wider audience, but it remains to be seen how successful that service is going to be.
Either way, it's a stunning game that everyone with access to it should play at some point.