These ETFs use covered call strategy to generate income. Yes, 10% yield is attractive. But on the up market, these ETFs capped gains (QQQ is at ATH, but QYLD is still shy of 2022 high of $21+). On the down market, these ETFs will not protect your downside.
Plus, dividend is tax as ordinery income (A very bad deal).
想要成长,就不要考虑 income。想要分红,就得牺牲成长。一个给定期你10%的东西它拿什么去成长?要不用你的本金给你,要不就是用传销的钱给你。都是不可持续地。