You would deny absolute proof. Your comment proves it.

What are you, five years old? You haven't shown any proof, or link that a blank vaccine card is illegal. You continue to pull assertions out of your ass.

The card is listed for download on an official government site:

https://www.dhs.wisconsin.gov/covid-19/vaccination-card.pdf

Filling it out falsely and presenting it as an official document is a completely different story.

You just can't handle the fact that you are obviously wrong.