Run your own nodes. Bitcoin on i2p and tor, lightning on tor.

Don’t talk about your stack. 

Use sparrow wallet for coinjoin connected to your own wallet. Once you have “enough” mixes, sweep to cold storage. Your utxos are as private as the lowest anonymity set. I’ll assume you know about utxo management since you self custody.

Once blinded paths are more common, send bad bank utxos to boltz and send them to your lightning node.

If you need to, trade your Bitcoin for cuck bucks on a DEX or local meetup. The people with guns get suspicious if you start buying a lot of stuff you couldn’t possibly afford.

For bigger stuff, I don’t know because I lost all my Bitcoin in a tragic accident but maybe you gamble at a casino or start a charity or church, perhaps in another country.

May I ask how you go about this? Ive been heavily considering going this route instead of using the services I currently use that require KYC. I self custody but I'd prefer to keep the fact that I even have the assets to myself.

MF_MOON

Good one.
What happens when nobody knows I have Bitcoins, since I take self custody and use P2P means without any element of KYC? Can there be restrictions too?
Trying to understand how the regulation or deregulation works. 

hasherstacker

bitcoin

Hawaii has deregulated cryptocurrency at the state level.

doofus

Tax income I guess is the driver for regulation. Of course, they won’t tell you. Instead they like to talk about people protection, fairness, fighting crime, money laundering, whatnot. Ask the EU politicians, if there is something the EU is good at, it’s regulation of EVERYTHING.