I don’t agree that all rabbits need friends, they are not as social as people think. I got 2 old rabbits they had to go together because they had all was lived together, about 6 years. Few months after we got them one died, I was expecting a very sad rabbit. Nope she was the happiest I had ever seen her. She died a few weeks later. I feel so sorry for her 6 years of being stuck with a rabbit that she hates. But I do have a pair who get along well, some rabbits like company some don’t
I agree with this. My first bunny was very attached to us, and did not like other rabbits. One time, we had to pet sit someone else's bunny for a couple weeks. We didn't plan on keeping them together of course, but my bunny could see the other one as we brought him through the door. She instantly ran to the edge of her cage and glared at him. She was all nervous. She clearly hated having another rabbit in her space. She calmed down once we moved him away.
My current bunny wouldn't like a friend either. He likes his space, and does not like if anything is touched or moved. He's very particular about where is toys and things are. He also loves attention, and I'm sure he would get very jealous if he had to share.