A question for the pro Vaxxers

I have asked this question a number of times for no result

Can anyone give me a Qualified medical reason to show that un-vaxed people are a threat to anyone but themselves

The only answer I have ever received was, for the good of the country  ---- a wonderful precise medical answer I don't think

NSW has serious and dangerous flooding and have been appealing for help in filling sand bags, apart from backbreaking it's simple job most can do

EXCEPT the government has decided that non vaccinated people are not welcome

I can understand that in the early days due to government and media misinformation that engended some fear and hysteria of those not vaccinated, but there has been a wealth of documentation far and wide to say there is no difference in transmission and the latest tend to point to the vaccinated actually more transmittable than the non vaxxed

Please not opinions, there are enough righteous posters out there surely to get a definitive legal answer so lets have them