I’m gonna go backwards here:

We don’t see lots of high drag coefficient evs that look like mustangs because all the features of the mustang that make it look boxy and aggressive are there to accommodate the reality of making air go places it’s needed, across the radiator and into the engine.

We don’t see ev jeeps because jeeps are (or used to be) relatively lightweight, high torque vehicles whose design choices favor ground clearance over aerodynamics. Evs are relatively heavyweight and benefit most from low ground clearance and good aerodynamics.

When automakers try to put those designs in an ev buyers react negatively to them, to the point that they have to have ersatz engine noise to be accepted.

Indeed the wrangler and mustang are so disconnected from normal buying trends that they kept stick shift long after the industry wide move to automatics!

Those are popular models, but they’re extreme outliers in terms of design.

Let me address the top part of your reply with a question: if evs are so great and such a slam dunk why has Toyota, famous for not making the wrong choices, stuck with hybrids up until very recently?