Why do single-moms volountarily struggle alone???

Why do single-moms volountarily struggle alone??? I see all these posts of single-moms who just got laid off just before Christmas or working 4 jobs living paycheck to paycheck. The obvious question is where tf the fathers are as she didnt make those kids alone, but also why don't she just get a blue-pill man to scoop her up and help out. Even the average guy makes $50k-$65k a year low effort. That money would be a big boon to any household! Instead they choose to struggle alone. I refrained from commenting, but it seems that women would rather struggle alone than have an average dude as a partner.

Baffling.