This chart doesn't prove people who start with custodial services don't learn self custody. I started on coinbase. Today well over 99% of my #bitcoin is self custody and none of it is on coinbase. I do self custody lightning and on chain. I only use a custodial wallet for zaps. Thanks to #zapathon well over 99% of my transactions are custodial so I look like part of the problem by this metric.
