Sometimes you're limited to local work. I contracted for a while, a few times when I got US based gigs, they'd raise my rate to what's acceptable for them, which was often way more than my local rate.
If I tried to use that rate locally, I'd likely not get much work.
A good analogy was from a real estate agent recently. She had 2 apartments of same size in a complex, one had been vacant for 2 months, and one had just become available.
She said that the owner of the vacant one wasn't willing to lower their rent, and every month that the apartment remains vacant is an 8% loss to their short-term annual rental.
The one that had become recently avaiable got a tenant in days, because even though it's better, its owner offered the same as the first vacant one.
So I'd often consider time to next gig and take shorter term jobs at low rates so I'm not idle.