Of course there are extremes.
There are Tow vehicles which are too small for certain applications and there are Tow vehicles which are too large for certain applications.
Ridiculous examples notwithstanding,
I tow my
fiberglass RV with a 4CYL 2019 Ford Ranger.
There is no one towing a comparable
fiberglass RV with a fullsized truck (V8, gas, Diesel or otherwise) which could outperform this combination safely.
The right tool for the job makes sense....