In addition to all the technical and regulatory reasons, I wonder whether Morgan also killed the Trad in order to be able to justify such extreme price jumps. That would not have been possible with the old models, but with a new product, as you can see, it is.
A corresponding price increase would certainly have happened with the old Trad as well.
At the moment, a company can only absorb the increase in costs for wages, materials and energy through price increases.
In the special case of Morgan, where more or less purchased parts are assembled by hand, almost nothing can be rationalized.
High inflation will inevitably lead to a wage-price spiral. This will be no different in the UK than in Germany.