Who knows. I’m sticking to U.K. as it’s the only place I have the right to live and work. If I had an Irish passport I may be swayed otherwise.
Seems Ryanair are only taking EASA licence holders, but apart from those clearly large employers in better times, I don’t really see the benefit of holding an EASA licence in the U.K. unless it’s demanded by a current employer.
Jobs are likely to be scarce for some time, but there will be jobs in GA. If you wish to fly a G-reg aircraft and haven’t been awarded a CPL MEIR before December 2020, then it would only make sense to get a U.K. licence. But that is based on the limited information at hand, any future recognition (or lack of) is purely based on supposition.