I just read the FAQs for the IBUK -> IBCE migration and take a look at point 13! it looks like after migration PDT rule will no longer be applicable to those migrated to IBCE (link)
Umm interesting.. maybe there is a way to open IB account telling to use that IBCE now? https://www.interactivebrokers.eu dont give any kind of info about this process
I think it's solely related to your country of residence. I believe that it works this way that if you're from EU, you should have got get an invitation to do the switch. This is at least what I got, but didn't accept yet.
There will be a time soon when retail traders will be required to open local accounts or their accounts will be shut. I think there's a accelerating consensus today among governments that validation and penalty should first rest with the service providers to ensure their clients abide by residency requirements and local tax laws.