And what about EASA-registered aircraft? The CAA knows the answer to this really well, they just avoid the topic as it would spoil their self-righteous press statement. Sorry, I expect better.
As has already been said, how can the UK CAA comment on what EASA will allow a now ‘national UK CAA licence holder’ to do. Post 29/3 it’s up to EASA who plays with their train set - not the UK CAA. If you expect better then perhaps a better understanding of licensing issues would give you better.
After we (regrettably) leave the EU and EASA the UK can simply re-print a licence without reference to EASA and carry on, regulating British aircraft, airports, industry and of course pilots as they see fit - provided there is some mechanism in UK Law that allows that. Again, as has been pointed out and regardless of the rights and wrongs of it, EASA would look pretty stupid if they turned around one day and said we non-longer recognise a certificate that was obtained under our rules ‘just because we don’t want to”.