Drake Maye tiers above Bo Nix

I have been watching a lot of rankings on this years rookies and the general opinion is that Drake Maye is at two to three tiers above Bo Nix when it comes to cornerstone rankings. I understand that Bo Nix is a couple years older than Maye and has better coaching and weapons around him currently. However, I can not understand why everyone believes that Maye is miles ahead of Nix. What is everyone’s opinion on these two QBs and do you believe that Maye is multiple tiers above Nix?