I've enjoyed watching some of the UFL this season. The product is not half bad, and it's good having some football to watch any time.
Have no idea if they'll make it or not. Spring football fails time and time again, but so far, so good.
I know the lack of butts in the stands is not a good look, but I doubt that's where they make their money anyway. Fox owns the TV rights, and they have some high profile sponsorships through Under Armour, Pepsi, Walt Disney Co. (Part owner I think) and even a $10 million payout by US Army for patches on the uniforms.
It won't be outrageous salaries that kills them. Every player makes a flat $50K with a $400/week housing stipend.