I would assume they are using the 3060s to mine ETH then trading to BTC then trading out to cash. OR the 3060s sell when the eth/btc mining eats up other stock (CPUs and GPUs in other SKUs) to either scalp the 3060s or use them in legit gaming pcs, cos other stock is dry/non existent.People know it's not worth mining BTC on GPUs right?
Law of unintended consequence's and all that. Following the causal chain/logic loops and real life affects of changes is hard...