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0 sats \ 0 replies \ @Scoresby OP 22h \ parent \ on: What the heck is Spark? lightning
It probably depends on how you prefer to stack sats. Not many places you can buy bitcoin support Spark. But a good number support lightning and this can be a good way to gain a bit of privacy from your source of sats. So perhaps in the future Spark serves a similar role.
But I think you are right that it's most useful at the moment for payments with a low barrier to entry.