The ad states: "This is a start-up, no gigs lined up yet."
I started up a band a couple of years ago. Start-ups are hard, and making a bunch of promises about gigs for an unproven start-up is dishonest. So, I didn't make any promises to my band members beyond, "Let's perform up to our potential in rehearsals and see what's available to us."
Two years later, we're out 2-3 times a month making above-average fees for a cover band.
Gig ambitions change over time and are dependent upon band ability, desire, and networking/marketing. Who's to say the band in this CL ad won't eventually book some gigs after they become marketable?
I think it's refreshing the writer of the ad isn't trying to blow smoke up anyone's ass about gig opportunities that don't exist yet. I've seen that kind of dishonesty a few times as well; it's far worse than just telling the truth that it's a start-up that needs to prove itself, and no promises about gigs.