
there’s not much to explain really. Some people are just more comfortable with a different set than the usual socially acceptable standards. They’ll usually also be ok with one of the more usual ones, but as with anyone else, using their top preference is how you can be the most accepting and friendly
For the why it’s like #2 said, some people feel generic pronouns just don’t fit well enough. Also sometimes it may be a bit, cause they can so why not. Here tho is where you may never properly understand and that’s ok. You may never fully feel like you understand neopronouns or neogenders and stuff, but it’s important that you respect it anyway.
Also the fact that you’re trying to understand shows me that you’re not trying to be rude here. But there’s a bit of a mindset shift that you have to have when learning about the community about not feeling the need to fully understand. You can learn more and more about some parts of the community and never understand because their experiences are just so different from you. At that point coming into it with the mindset of “I don’t understand this but I want to know how to make these people