How are people finding remote jobs?

Not earning that much, but I do work for a US firm. The answer boils down to: I knew someone online well enough who introduced me to the CTO early on after the company had raised their seed round, we’re looking for engineers and I was able to get an interview. They were impressed enough by me, and I got hired. It really does come down to you knowing someone to get an interview/referral. Hope that helps :)

And "few" = __?

I think mostly through wellfound or referrals and old connections

Trilogy or some other such company