Earlier quoted context omitted.
It's hard to find freelance work - the contract roles are guarded jealously by recruiters and agencies (who take 30-40% of the revenue prior to giving it to you), and anything else is extreme luck or extremely good networking. If the latter (networking), remote is very very hard for someone who isn't already well-known.
Based on my knowledge of the market for freelance software gigs, I think you are grossly overestimating the difficulty of finding good work. "Extreme luck" is not necessary, nor is "extremely good networking". 30-40% is also probably a bit of a stretch for the recruiter's take (former recruiter here). Those numbers and higher are certainly possible, but 20% is a bit more likely. Also, if you are getting a competitive…
Hold on - I'm not talking about "finder's fee," I'm talking about agencies that seek consultants (W2 or C2C) that take a cut of 30-50% or more in perpetuity. For example, a job advertised as "$80/hr" to the consultant, is billed to the client as maybe $130/hr or more. That keeps consultant pay suppressed. The way around that is to a) know people in companies, like CTO's; or b) have a reputation that lets you not have to go through the consulting agency (or recruiter, same thing in NYC) bidding process (or at least that's what I call it).