'does not buy coins on public markets'. (coins that have been 'spent/mixed)
'does not buy coin from chinese miners'.
he is by what he is inferring . doing OTC trading with non-chinese mining farms in hydro-power area's
meaning he is getting the coins direct from the source mining coin reward. and not from some mixed up reserve public exchange
many whales/large institutions avoid public exchanges.. they prefer OTC instead
Then there's the second thought I had about this. Will he accept the coins if the transaction is processed by a "Dirty" miner. No choice unless he works with a pool that has the knowledge and support to handle their own transaction. On top of that further, do these Farms also then separate the coinbase reward from the transaction fees incase those are dirty or were previously dirty.
It's just so stupid at every level. I would love to see these interviews done by people with a shred of knowledge to challenge idiotic ideas, then they would also have to have the integrity to challenge those ideas, but that's another issue in itself.