That link is just a list of states ordered by obesity.
"Lifestyle effects" of age and obesity have an overwhelming effect on covid mortality, far beyond the smaller effect of vax.
It would be interesting to see the data corrected for bodyweight. Certainly if I moved from CO to MS it would alter the state stats for both obesity and covid outcomes, but have zero effect on my personal outcome, so a list of states ordered by obesity is not an actionable item WRT making personal medical choices.
Note the states with the highest death rates had lower vaccine uptake.