The problem is, you have to choose. Do you really think people can continue to eat meat 2-3 times a day, purely supplied by family farms where animals are able to roam free?

The reality is that the only way to feed people's insatiable demand for meat is to use factory farms. You can't factory farm without causing suffering to animals, and you can't factory farm without use of antibiotics, etc.

Also you say, 'evolved to eat'. Do you think people were eating meat every day throughout human history? This started after WWII with mass agriculture and factory farming. That's why so many cultures have beans and rice as their primary dish: it's a perfectly balanced protein.

If 'evolved to eat' is your primary concern then actually you should be eating meat like once or twice a month, max. Evolution doesn't happen in less than a century.

Do whatever you want.

I'm just sharing my personal choices based on what I've learned.

What could be more American than that? :)