bitcoin is being used in so many places throughout the world but it can be so much more. It's obvious that there are so many freelancers in every country. Firms, companies, startups etc.. have a limitation that they can hire freelancers only from their country since they can pay them only in their native currency to avoid hassle of exchange. But if firms, companies, startups etc.. start using bitcoin as a payment method to hire freelancers then there will be so many opportunities for the freelancers since they can get work from anywhere in the world. I don't know why has this not become a huge thing until now. This could really change the life of freelancers and give a better end result/product to the company they are working for.
That's true one example is Fiverr there are so many gigs that are related to Cryptocurrency, and yet they are not supporting Cryptocurrency as their payment processor, Fiverr management is not very wise in disabling Bitcoin in the past, in fact they should be wary that Paypal, they accept has a dispute option compare to Bitcoin which do not have such feature.
I hope we can have big freelancers like Fiverr that only accept various kind of Cryptocurrency.