Moving coins is definitely not enough. Coinjoins and lightning swaps can go a long way of course. There is always still the concern though that you did visibly buy bitcoin, and if it was a large enough amount to be interesting, well, nobody's gonna believe you just spent it all on zaps and shit at the farmer's market on a Square terminal. Non-kyc methods of purchase should always be something we are driving forward -- Vexl, Bisq, Hodl Hodl, Robosats, and you know, actually transacting goods and services for bitcoin. Exchanges are a honeypot.