I really don't understand how there could be so much debate over a feature that ISN'T EVEN PART OF BITCOIN.
Then you should have a read of the mailing list post from one of the developers of Muun wallet and the CEO of Bitrefill. Here they are:
https://lists.linuxfoundation.org/pipermail/bitcoin-dev/2022-October/020980.htmlhttps://lists.linuxfoundation.org/pipermail/bitcoin-dev/2022-October/021056.htmlJust because you see it as a "nothing feature", does not mean it won't have significant implications on how some businesses operate.
Someone should release a "jailbroken" version of Bitcoin Core that allows you to have your node behave in any way you want.
I mean, anyone can change any setting they like in their node and have it run any way they want already. In terms of full RBF, this has always been possible, as I said above, simply by changing some code yourself or running a client such a Knots which provides it as an option.
24.0 has been released. Will be an interesting few months to see how the mempool behaves.