HR is there to ensure the company works. They will answer questions you have, they will change your name in the system if its necessary, they will help you out if you need something that aligns with the interests of company. They’re not inherently bad people.
They are NOT the ones to go to when a conflict requires solving. It’s literally not part of their job. That’s what the works council is for. Don’t have a works council? You’re on your own.
While I’m not vegan, we actually should. Meat and dairy is fucking up the planet. I’m thankful for every vegan out there. My wife recently turned vegan and started cooking these amazing dishes, I barely eat meat anymore. But I just can’t do without cheese. Cheese is life. Meat is super unspectacular, even a good steak.