It's a bit of an unfair comparison that you're making - you're picking essentially the worst, most high-calorie nutrient-free vegetable products.

Flipping it around, I could just as well say that fresh vegetables (kale, spinach, cabbage) are far healthier than animal products (bacon, beef tallow, chicken fat).

So much of the equation is in the specific foods you pick - a vegan could eat the foods you listed and be deeply unhealthy, while an omnivore could eat large portions of fresh vegetables with a bit of free-range meat and be quite healthy.