Here's a PSA for all the non-partnering aros out there: if you have some savings you can spend? Get a will, living will, and power of attorney, or whatever the equivalents in your country are. Now. I promise it isn't as hard as it seems.
When people die or become unconscious or incapacitated, their legal rights fall to their spouses. If you don't have a spouse, things generally fall to your children or your parents, but it can get messy. So if you aren't married and don't plan to be, there's no real way to know who is going to be put in charge of your assets, your funeral, and potentially your comatose self unless you get the legal documents to determine that. This is how you make sure it all falls to people you trust.
I just got my own done. It took me 2 phone calls, 1 in-person visit, and $850. Mind you, I didn't shop around for the lowest rates because I knew that I could afford whatever it was going to cost. I know it can be done cheaper.
Now, I know that even if I'm not conscious, my transphobic parents have absolutely no control over me. My lovely sister is in charge of everything, and if she's not around, my aunt. I'm not going to get buried under the wrong name. I don't need to worry that if I'm in a coma, some doctor will suggest that maybe taking me off T will fix everything and my parents will be all too happy to comply. And as a bonus, I can make sure that my younger brother inherits all my savings.
It wasn't nearly as hard or scary as hiring a lawyer sounds. It does ensure that if I get hit by a car tomorrow, no one's scrambling to figure out what to do with me.
I understand not spending the money if you're planning on being married within a few years. That is kind of a waste. But if you're non-partnering, it really is worth it. They're all good forever, it isn't difficult to change the will if I decide I want to, and the only reason I'd ever need to change the other two is if my sister died.
So yeah, non-partnering aros, even if you're young and healthy, think about final arrangements and legal documents. For us more than anyone else, it matters.