PlanB： Bitcoin has been transferred to an ETF, and I am at ease with the selfless key

According to BlockBeats, on February 15th, PlanB announced in a post: "I have transferred my Bitcoin to an ETF. Yes, I know, 'If it's not your private key, it's not your coin'. But for me, managing Bitcoin in the same way as stocks and bonds is more convenient. Moreover, not having to worry about the private key makes me feel more at ease. It seems that I am no longer a Bitcoin believer