I get it. I was pretty hyped for FM2023, and we all know how that turned out. I know there'll be some things in FH6 that'll disappoint me somewhere (more control over which drivatar liveries I have to see? Please? At all? I'm begging here), and some things in previews I'm already a bit let down by (interior customization, aero options, different exhaust tips).
But I think what really matters for me is the gameplay flow, the freedom it'll allow for, and
from what I've read in previews this really does seem like it'll be a more relaxing and open-ended experience in terms of being able to do what I want to do and progress at my own pace. It seems like simultaneous Free Play/Career Mode in a low-pressure kind of way, and I know that's got to be an improvement over the last couple attempts at career mode in Horizon games (to say nothing of FM2023, ugh).