That's because you're looking at it in terms of USD, when you look at it in terms of satoshis per byte, it's actually much lower [1][3]. And if you want to avoid the fees because you expect to transact a lot, just use lightning network, exchanges are starting to integrate it[2]. edit: I should also add that, when you look at it in terms of USD, the average transaction fee is a drop in the bucket compared to the avera…
I'm a long-time bitcoin skeptic, and I don't really understand the lightning network. If the lightning network doesn't depend on PoW for every transaction then how is it different than a normal database-backed payment network? I read that it involves smart contracts, have those been sufficiently audited against bugs? > That's because you're looking at it in terms of USD, when you look at it in terms of satoshis per b…
https://wiki.ion.radar.tech/tech/lightning/lightning-network
tl;dr: you and the counterparty negotiate a series of transactions that represent the final closing balance. As funds are sent/received the transaction is updated. There's various mechanisms in there to prevent a misbehaving peer from broadcasting an older transaction, running away with the funds, or having your funds frozen if they ghost you.