Bitcoin, in my opinons has had it up and downs, but who supplies us bitcoin? Faucets can only supply so much before it gets closed down. So that's not a big supplier. Working for bitcoin has declined. I used to make videos and earn bitcoins. But that site has closed down like every other sites or faucets. So who supplies us bitcoins nowadays? Tell us please!
Not sure if you are asking who pays people bitcoins or who produces bitcoins. The latter is a stupid one if you are implying that. Bitcoins are mined, so if you want to get your hands on bitcoins without relying on anyone else then go mine bitcoins yourself.
Yes, actually it is so hard to build your own mining for bitcoin. I guess better earn it, because of its high pay rate for electricity which is totally makes your bills blow out of somewhere. Better earn it here, you learn at the same time to earn. Minning is not a single person and ordinary person works and those who mine bitcoins has big mining farms.