It's marginal gains all the way here but genuinely if you're an omnivore the E-Bike might work out more enviromentally conscious
fuck the cArBoN fOoTpRiNt narrative to begin with and kill some BP executives in self-defense instead; but in addition to food calories stats like this should include "but are you actually using it though?" like how the "failure rate" of condoms as a bc method includes forgetting the condom.
a push bike you ride less often because of time, wind, hills, or workplace hygiene isn't better than an e-bike that replaces more car trips