I don't think that's really addressing the point though: Monzo/Starling/et al. are also all free, have a great app and savings up to £85,000 (€100,000) are guaranteed by the UK government.
The fact that they have an order of magnitude fewer customers in the UK than Monzo, for example, seems like strong evidence of their failure to compete; it seems hard to find a compelling reason to use them, especially when they were so late to the market.
Same applies to all banks in the EU.
>As a result of the implementation period, FSCS expects there will be no changes to the scope of its protection before 31 December 2020 resulting from the UK’s exit from the EU.
https://www.fscs.org.uk/about-us/brexit/
I mean, I guess there's no EU directive forcing the UK to keep doing this, but what's the likelihood that they want to take this away?
I'm not buying any of this. I'd speculate that N26 was denied a banking licence in order to look after the "British challenger" banks who already operated in the EU with their EU licence. Having been denied the licence makes operating in the UK post Brexit impossible.
I use N26 -- it's free, great app and because it's German all savings up to €100k are guaranteed by German gov.