Not sure where you are getting your prices and info from for the Enyaq, rear view camera is £550 the same price as all other Škoda cars.
this is a decent sized car compared to the majority of BEV cars of the same price.
much cheaper than BMW,AUDI and Mercedes equivalents.
the basic loft specification is good and yes, if you want all the bells and whistles you pay extra, perfectly comparable to equivalent cars