then satoshi didn't design bitcoin properly since it is permissionless. anyone can use bitcoin, even a convicted felon. bitcoin itself has no system in place to stop anyone from using it, no matter what their purposes and goals are.
listen closely franky so you can understand this important point: the fact that bitcoin ended up being a "PUBLIC ledger thats fully auditable" is mainly because that is the easiest/simplest kind of blockchain to design.
bitcoin is not permissionless.. it seems you have picked up a buzzword from a idiot group that sound like a cult tht just echo chamber stupid thoughts thinking they are right because they repeat it to each other to cause confirmation bias, without them actually doing any research to learn anything
bitcoin code has some rules(less then it used to) which required transactions for conform to a certain format to be acceptable into being in a block. such as you cant just broadcast a XMR coin tx into the bitcoin network relay between node peers. as it will get rejected instantly and not be passed around
also you just broadcasting a tx is no guarantee it will end up in a block. many transactions are dropped and not accepted (insufficient fee as one reason)
also your coins on the address you control needs your permission via your signature to spend those coins..
and also bitcoin used to have a stronger consensus(consent of the masses) where new features would only activate when the network reached a threshold of node readiness signalling they want a feature to activate.
so there are many things in bitcoin that do need "permissions" and yes thats a good thing.
we dont want situations where random junk can be added that can mess with bitcoins purpose.(rules have been softened in last <7 years)
we dont want some random user to be able to just take other peoples funds and spend them as they please without keyholder permission
imagine how useless bitcoin would become if someone could just take your coins anytime they please without permission
There are still teams behind decentralized wallets such as electrum. It’s not that they don’t have the ability but rather they just choose not to.
All they are is software developers. Nothing more than that. I'm not handing over an ID to someone like that. Nor should I be required to.
but YOU want to change bitcoin core from just being devs offering software, to devs offering a service which would then require the devs to become regulated and require them to then add more code after the service feature you want added which would then require things like KYC.
do you now understand and agree why asking for a feature that changes software to become a service which then requires things like KYC to then be added due to it.. as being a stupid suggestion that goes against your actual desires
..
lets just take the example of mixers as a sole stand alone service.
when regulators defined mixers as a MSB developers were not arrested simply for writing code.. they were arrested for offering a money service and being directly financially involved with facilitating payment transfers for others and profiting from direct involvement, without being licenced and without following regulations which required them to KYC their customers
so when mixing became a service. a mixer could have registered as a MSB, added code to KYC users and then followed guidelines to monitor suspect behaviour of users and report it, and legitimately been able to continue operating...
so do you really want to have bitcoin core change to being a service just so you can save your hand doing 2 clicks to open a secondary app?
is the 2 clicks(using a separate app) really such a ordeal for you that you want to cause core to become a service and then be subjected to regulations just to save you a couple clicks*
have you got the hint yet at what would occur if your desire for mixing integration into core would cause
*personally as a decentralised safety aspect there should be more then one "reference client" that offers protocol proposals so that if core did get in trouble people would have other choices that can run on the network and apply proposals without ending up in some regulated system(which currently core are centralised and at risk of)