You’ve missed two large subproblems. 5) stability and lifelong committment. There really aren’t any community-supported pledges comparable to marriage. If you want a true life partner, then romance is the likely path. Not the only way, but the most well-understood and well-accepted one.
6) desire for children. Way easier to achieve with a romantic partner, and way easier to care for if you’ve got a lifelong committed partner.
You’ve missed two large subproblems.
5) stability and lifelong committment. There really aren’t any community-supported pledges comparable to marriage. If you want a true life partner, then romance is the likely path. Not the only way, but the most well-understood and well-accepted one. 6) desire for children. Way easier to achieve with a romantic partner, and way easier to care for if you’ve got a lifelong committed partner.
While true and relevant in a wider context these are not strictly sub-problems for aromanticism.