The monarch hasn’t always appeared on UK banknotes. Before 1963 a picture of Britannia was used. Much better symbolism in my opinion.
I would prefer that we reverted back to that than continue the cult of the Royal family, who are a bit of a tarnished brand these days.
We have some of the best graphic designers in the world, and we have had this boring rubbish imposed on us.
https://www.granthamjournal.co.uk/_media/img/31Q5HRCEJKH6RG8QCQPO.jpg
End of an era when ERII died. Time for a rethink.