Why marriage counseling?

Serious question but why do women automatically suggest marriage counseling when ppl seek advice? Has anyone ever had their marriage turn around after counseling? I seriously want to know because the man can be an entire bum/asshole and ppl will still suggest the woman try marriage counseling. Why?? Why should the woman try to fix the marriage when the man isn’t putting in any effort?

I’m not married and I’ve never known anyone to have a successful marriage after trying counseling. The man usually “improves” for awhile then slips back into his old ways.

Maybe I’m naive but I don’t believe in tirelessly trying to make a partnership work when the other party isn’t putting in effort. Plus I never hear men suggest marriage counseling lol they suggest you move tf on.

Can someone explain and if you tried marriage counseling did it save your marriage?