Bitcoin doesn't care about these CBDCs and it's even declared illegal in some nations so, it doesn't matter at all whether some CBDCs will become approved and legal. But do not be one sided just because they will be approved. With or without these CBDCs, Bitcoin will remain to be legal in those countries where it is legal and there are no laws about it. Why people think so much about it?
Bonus question / How much bitcoin will be worth the week before the CBDC is issued.
I have no idea but on this bull run, sky is the limit. When will be this CBDC will be issued and approved? is it going to be from the US? because there are also some CBDCs that has been said in other countries so, there's the impact if the US will issue it first but IMO I think it will make some positive impact as they are putting the tagline for CBDCs as a 'crypto'.