Umm, yes you are.
MilitantVegan
It's a sample size issue. What percentage of people make the effort to get swole? It's maybe (maybe not) a similar figure to how many vegans bother to get strong. Now what percentage of all people are vegan? Estimates range from 1% to 10%, with 3-5% being probably the most reasonable estimate.
But you're the one making the claim without backing it up. Vegans can get all the protein they need, even when strength training. And the best part is we do it without the heart disease, cancer risk, and autoimmune diseases.
Low carb diets have been consistently shown to only cause short-term weight loss, followed by even greater weight gain if the person even bothers to adhere to the diet long term in the first place. This is in addition to the fact that low carb diets lead to a lower lifespan.
Calories per 1 gram of macros- Carbs: 4 Protein: 4 Fat: 9
https://www.pcrm.org/good-nutrition/nutrition-information/the-carbohydrate-advantage
Technically this is true, but in practice strict calorie deficit diets don't work for most people. To be in a calorie deficit state is a state of starvation, and most people's entire biological drives rail against it. What usually happens with these kinds of diets is the person will do well for a time, but the constant starving will drive them to either start unconsciously sneaking in more sources of calories, or they'll outright rebound into eating even more than they did before.
Sustainable weight loss ultimately comes down to living healthy by default.
https://en.m.wikipedia.org/wiki/Adventist_Health_Studies
Humans generally don't need to kill animals.