Your source for that claim is what exactly? Even 5% is something in a very close swing state.
See post 103.
You are discussing 5% of Nikki voters = about 1% of the actual voters.
You are swatting gnats here.
Here is a lefty publication that actually told the truth on this issue:
https://nymag.com/intelligencer/article/haley-voters-actually-biden-voters.html