To all women who brushed me off: you shouldn't have!

For all of women who turn me down - you shouldn't have!

To all the women who refused me: - That was in vain!

To all women who refused me/said no to me - your loss(, babes)!

Да, Татьяна, you're right - "... that was your loss, babies". Thank you.

Al, насколько я знаю, You loss! - это восклицание типа Ну и зря!/Пусть вам же хуже будет!
Оно не требует дополнений типа that was:)))

So this guy struck it rich or got hot and now he's irresistible or something?

We’re left to guess:)) This guy may address that to real women who at some point blew him off. Now that he’s a kind of celebrity…

But my point is that now he’s somehow desirable, right?

Yep, he’s most likely hinting at it.

Then my translation is correct 👍🏼

👍🤩🙏

Ну хз, "зря вы" - это не совсем = eat your hearts out