Hearing what you are saying, and asking myself which has closer form-factor to a horse: a car, or an e-bike? Also, your (valid!) point that a horse is "wildly

Hearing what you are saying, and asking myself which has closer form-factor to a horse: a car, or an e-bike? Also, your (valid!) point that a horse is "wildly more inefficient than a car", how does a car stack up to an ebike, in daily use, in total lifecycle (including disposal), and in land usage?