Two things worth noting this morning: 1) On March 31, Google released quantum research, sparking market discussions about whether Bitcoin's signature system should be upgraded earlier in the coming years. 2) The U.S. Department of Labor proposed a 'safe harbor' rule on the same day, allowing 401(k) plans to include crypto assets, pushing mainstream capital access one step further. One is long-term security anxiety, the other is long-term growth expectations. Short-term sentiment might be dampened by the quantum topic, but if regulatory easing continues to materialize, the mid-term outlook for $BTC remains bullish.