Bitcoin will get the same treat like the way Monero got.
But, Monero is still survive! so in case people wondering centralized exchanges are starting to delist Bitcoin, Bitcoin will still survive too.
Bitcoin transactions are already anonymous, what kind of anonymity do you think? Even if the transaction is seen through the blockchain, you will never find out its authenticity or the attempt to find it will be in vain.
Incorrect, that's the definition of pseudonymous.
The true anonymous should be no one able to check the receiver and sender, in Monero you can't do that because their blockchain are private.