I had 12 successfull push replacements in total, but many of them went to nodes that weren't up to date with the latest TXs, so they were eventually refused by mempool.space.
Is it possible to view entire RBF timeline somehow?
You'd have to ask every node to give you a list of their mempool history.
Anyway, thx for the experiment. I got my TXs sit there for 15 minutes in total.