Nobody out of three will shine out there, so it doesn't matter at all.
I know they won't resemble a particular named existing production (road) model, but from a distance they'll fit the generally accepted shape and look of what a production model would be to somebody...
They agree to that because WRC is in need for new entries. If there would be constant interest from various brands through cycles or eras, they wouldn't open the regs so much. Also I think there will...

Exactly, and with some positive imagination the sport could boom and some small time tuner could be the next cool production car brand. F1 wouldn't be where it is today if the garagistas hadn't made...
WRC mainclass from 2027