You need to pay upwork continuously to be able to bid on jobs and you can pay even more to see other people's bids. It has become sort of pay to play scheme.
For example, they advertise and allow you to create a free agency account but you can't apply for jobs until you upgrade to agency plus.
There was also a recent case where upwork permanently suspended a freelancer's account without any recourse where the freelancer had $2000 in their account. I am sure that's not an isolated case knowing what Upwork has become.
My experience was that I got 100% scam and dangerously unhinged contacts. Not one single valid proposal ever came my way.
I have heard great things about Upwork, but always from people who wanted to hire, as opposed to be hired.
And yes, there are many countries where a $1 an hour job would get a lot of applicants.
Despite the confusion, though, I think I can see now that there is a place for $1/hr jobs, too, since people are actually looking for these offers.
I don't think I'd ever put my information on their platform, and I'm also considering getting off linkedin for similar concerns.
I'd really like to avoid all the bureaucracy of banks, government etc for my side projects.
Ty