From injected meats to pesticide sprayed fruit and veg, what is really good or bad for us?

It's really irrelevant to mention pesticides as they use far more on what they feed animals, it's usually gmo which means worse and more pesticides, as well as due to the process of bioaccumulation when you eat meat, per calorie, you get about 10-20x as much pesticide as you would from vegetables, and way less nutrients of course.

The way I see it there's no argument against veganism other than "I don't care." And by that I mean not that you don't care about something, but everything. You don't care about your health, the planet, the future of the kids of this world, your future, the animals, nothing.
Otherwise, you're contradicting yourself and going against yourself by not being vegan.
If someone wants to eat dead animals and their secretions, go for it, just expect no sympathy from me when you're screaming in pain and incapable in your mid 70s while I'm happy and fully functioning, nor expect sympathy when the crimes you allowed to happen and caused accumulate into a migration of billions of people to your home country (most likely), and don't you dare hold the blood that you will spill in that hell on me, because it's entirely done by your choices.