I think these things start as a novelty and once that wears off, it's not as interesting. Happens to young cis-girls too. I remember preteen girls in school just dying to get their hands on makeup but when later in life it becomes a social necessity rather than a fun novelty, it becomes a chore.
Personally, nail polish takes a lot of time so I only use it for special occasions. Plus my nails are fragile, so it's easier to keep them healthy without it. And you have to be careful with your hands while it's on and I'm not good at that. Lol.
When I do use it, I use a strengthening base coat and a clear top coat to help with those issues, but that usually makes it take forever to dry, even with drying drops, so I need to do it the day before I do something and that makes it even more unlikely I'll use it.