Looking at the price action after the tweet, I don't think so.
The interesting thing is that both the Trump tweet and the Libra negative hearing came approximately at the same time and Bitcoin is staying stable at 10K$.
If Trump and Congress can't crush Bitcoin, then what can?
No one really can, they can try but they are not going to crush what Bitcoin has achieved over the past ten years, Bitcoin is now gaining momentum I don't think it's about Trump's tweet, it's more of a correction, and it will happen from time to time anymore tweet like that will not harm Bitcoin anymore.