Okay for other coins maybe it can but bitcoin? I don't think it can be that easy because after all it currently has 733 exa hashes as a wall and say there is a group or an individual who created a quantum computer to break into this system? I think it's difficult and even seems impossible.
Indeed, if in the end talking about the possibility of everything that happens there is always a possibility even though it is small but talking about a quantum computer as if it could make bitcoin hackable for me is ridiculous.

The bitcoin that we have can indeed be stolen but that does not mean it is the fault of bitcoin but we ourselves cannot secure the bitcoin and glorify quantum computers as if they can do anything I don't think we are dreaming of that.
Bitcoin is still bitcoin and statements like this are only to make us mentally weak and I think we even though we have to be vigilant but that doesn't mean we have to fully believe in this.