I don't know much about incels, but don't they consider "becky's" attractive, unobtainable types who only go for attractive, athletic men?
She's garbage. Plus three kids, that's a lot of baggage. The only men who would go for her is an incel or a tyrone. That's why she was talking about incels in the first place, she has experience being with them.
A real "Becky" wouldn't even know wtf an incel is. She's too busy being Becky to waste time on that nonsense.