There is no need to avoid KYC all the time
Addresses do not have names or addresses
I don't think you use cryptos
I've done hundreds if not thousands of on-chain cryptos transactions
Believe me, there's enough built-in privacy with bitcoins and cryptos
Unless you're a hardcore criminal like a drug-dealer or ransomware hacker or an assassin for hire, you do not need anymore privacy where international LEO's or even US authorities are looking for people like you
Trust me, you do not need monero-type level of privacy crypto, Agent 007
In Canada, they are currently going after anyone who has donated more than $25 to the convoy. They are claiming that they will freeze your bank accounts, whether personal or corporate.
Let's say this happens in a Bitcoin world.
I transfer 25 satoshi to Freedumb Convoy 2024. The government finds all bitcoin addresses that donated and runs a chain analysis algorithm to find any citizen wallets involved and marks them as proceeds of terrorism/frozen/whatever. Good luck unfreezing them when no one wants to touch it. Yes your option is to leave the country, but good luck doing that with whatever other restriction they will put on you, again without any proof required.
How does Bitcoin avoid this? It doesn't. Your assumption is that there is too much noise but computers don't care about noise, humans do.
Until Bitcoin has actual built in privacy, will not protect against a determined actor who has a laptop and subpoena power.