Earlier quoted context omitted.
I've used it seriously. Paying people in countries without a functional banking system is a real problem and bitcoin nicely helped with that. I also collected some donations for reocities.com which helped to keep it alive. I never bought any, just mined a bit and I never sold any either.
> Paying people in countries without a functional banking system is a real problem and bitcoin nicely helped with that Bitcoin isn't a solution to this problem because regions afflicted with non-functional banking systems have very little options for converting or spending bitcoin.
1,000 sats is worth about 10 cents USD but $14 Jamaican dollars.