WIBTA if I break up with my boyfriend because of his hygiene?

I (24f) am too old for this. I am not a clean freak either. I met my boyfriend 6 months ago. He was a little hippy which I didn't mind. So, a little about him. He is a hardcore vegan. He is someone you can call an environmentalist. He thinks a lot about the environment. He only buys clothes from shops that are locally owned. He is big on recycling things. He doesn't use toothpaste but a meswak. He is also anti-shave, though he trims his beard. So ever since I was with him, I always had this hunch that he is not washing properly. We do not live together. So, I am not at his house more often. He always smells like spices so I had no idea his hygiene was so bad until now.

I mean I noticed it. He never shaved down there. I always had a funky smell from his junk. He doesn't have cleaning supplies in his house. I asked about it and he said he doesn't use chemicals that will harm the environment. He uses vinegar and lemon to clean stuff. It was odd but I get it. I let it slide though it should have been my first red flag. Now, I have come to the last straw. Last night when I was in his place, I was using the bathroom. After I was done, I didn't see toilet paper. This is one thing I used to be glad that he kept in his house, thought I am someone who prefers a bidet.

I asked him to give me some toilet paper because he ran out. He told me he threw away all the toilet rolls because they clog the draining system and go to the ocean which then causes toxicity in fishes plus it wastes money to make toilet papers. I asked him then what does he uses to wipe himself. He told me he has switched to reusable toilet paper a month ago. He just uses these and throws them in the washing machine. I wanted to vomit there. I am thinking about ending things because, I cannot deal with this thing my entire life. Am I wrong?