It isn't about whether or not they're "losers".
They're just... poor decision-makers. (*now here in this arena, it is quite realistic that such a choice is a great boost for business, which is surely a mitigating circumstance, but the lady you meet in the real world isn't likely to volunteer immediately that she made the choice to bring a boost to her moonlighting career.)
If you want to spend an hour, or a week, or a few months with a poor decision-maker, then go ahead.
But it isn't a good bet for a lifetime, particularly if you have other options.