But the difference lies in the type of meat and the way in which it was prepared. Chicken, fish, and turkey are healthy. Beef, pork, etc. are not. But you can make red meat, like filet mignon healthier than chicken if the chicken is coated in butter and/or fried.
Can you live without meat? Hell yeah, you can. My dad does. He's not vegan, though. I had a conversation with him and he too told me that balance was key. There are two, or a few more, amino acids that can only be found in meat. You can live without it, though. I'm sure you'll be lacking somehow, someway, but nothing life-threatening.
But giving up dairy? I compared a box of almond milk and dairy milk, and while the almond milk had fewer of the bad stuff (cholesterol) than dairy, it definitely lacked in a few of the stuff you do need. Can't remember exactly, I was buying groceries at Wal-Mart and we were in a rush. I still enjoy almond milk, though.
If we're talking balance, I see no problem with being vegan most of the time and occasionally having some dairy and/or meat. Maybe one or two meals a week. If you're doing veganism for ethical reasons, this might not be possible, but for health reasons and you want all the bases covered, 100g (of healthy, well-prepared meat) isn't too bad for a week.
There's definitely a pro in not eating meat all the time, baked or not.
And how the shit do people have time to make full-fledge meals? Even in med school, there's kids that make a salad to go along with the chicken parmesan and pasta they made for dinner. That's like...2 hours you could have sat your ass down and read or masturbated. Two hours on eating? Even this tubby doesn't do that.