So this is not using rbf from your own node but rather a service mempool.space is using to privately get your transaction to the front of the line via agreements with miners ?
Discussion
That's what I gathered... Remember when everyone was pissed off at Luxor for doing this once for Jpegs?
If this is successful in any way considering there is already a transparent fee market with the ability to bid up your transaction via RBF...wtf lol. People just love services i guess need to be sold something is useful when its not.
don't worry.
it will work itself out.
it will either be subject to massive regulation if the service centralizes or it will be of benefit to important transactions and make economic sense for stuck transactions that are necessary for economic activity