Interestingly, there are many vizzes that use this dataset particularly, at least in my limited search of Tableau Public. However I was a able to find a few dashboard that incorporated elements of this data.
I really like this one from Lindsay Betzendahl. She brought in some GDP data to show the relationship between vaccination rates and GDP.
The same could be done with this #20for20Tableau dataset. One could enhance it by adding a vaccine type filter for the user to select from the different vaccines. Additionally, I could envision a kind of small multiple to show all the vaccine types in one large dashboard.