I don't understand what these unconfirmed transaction actually imply.
That the value of BTC is (artificially) lower than in reality?
Or on the contrary, that BCH value will again increase after the transaction are confirmed?
None of the above.
It just means there are more transaction that the blockchain can process at the moment.
The price is just speculation.
Bitcoin has gone through the darkest hours and things are slowly coming back
All those transactions are going to be confirmed when the miners realize their mistakes and get back to mining bitcoin once again instead of BCH.
Most of them won't because have such a low fee they will never be processed.
And miners are already back mining the blockchain but the increase in speed won't be that enormous.
I think we wills till hover between 30k and 60k for at least a week.
And of course it depends if somebody is willing to burn another 100 bitcoins to spam the chain .