It usually tastes great and is often ultra pasteurized, as it’s a low volume product.
Assuming you are a normal healthy adult who gets plenty of nutrition - like someone in the modern world. If you are eating near starvation your immune system won't be as strong. If you are otherwise unhealthy the potential bacteria can overwhelm you...
Online arguments about anything like this since COVID boil down to “if you don’t die, it’s ok”. An old or sick person can easily die from food poisoning. If you are hearty and hale, you’re going to feel like crap and get stuff like violent diarrhea.
It’s a risk. There’s a long history of sick and dead people associated with raw milk.
26 deaths, 356 hospitalised, and less than 1% of food borne disease outbreaks over a 26 year period in England and Wales: https://pmc.ncbi.nlm.nih.gov/articles/PMC6805749/
ANY food would be safer cooked, but most people eat quite a lot raw.
The risk lies in certain diseases (TB is the highest risk) which can kill. However, there is a TB vaccine.
https://www.cdc.gov/tb/vaccines/index.html
The BCG vaccine is not commonly used in USA.
I'm wondering if it is the freshness that partially makes the non-pasteurized milk taste good, since it is illegal to sell over state lines and possibly to sell at all, it is probably much fresher.
Do you think that profit mongers are going to waste energy and time overcooking it?
I think pasteurising it yourself would be worse as its harder to control temperatures precisely without the right equipment.
Homogenisation is a separate process and it is possible (at least in the UK) to buy not homogenised pasteurised milk which should have the same far content.
To me filtered milk (which is filtered to remove bacteria and other things before pasteurisation to keep it fresh for longer tastes very good, which favours the argument it is the freshness that matters.
It is highly unlikely to be dangerous enough to have a significant, or even measurable, effect on life expectancies.