If you want to be vegan, more power to you. But please talk to your doctor first (and optionally do a bunch of reading from non-specifically-vegan sources about how the food is grown). The nutrition-feasibility, health benefits, and current, real-world environmental impact are frequently and loudly lied about by vegans.
I joined a local vegan group for some recipes because I have some dietary restrictions.
You know what they post about?
•Foie Gras is bad
•Where the FUCK can I buy a good breakfast
Seriously, these people just have this insane fixation on breakfast foods, and how much better they taste when someone else cooks them for you.
Just stop focusing on the noisy ones and try giving people the benefit of the doubt. You might be surprised at how nice people can be.