According to this, e-bikes are outselling EVs in the US:
https://electrek.co/2022/01/26/electric-bicycles-are-now-out...And that's despite the fact that the US lags behind the Asian and European markets when it comes to e-bike demand: https://electrek.co/2022/02/08/us-electric-bicycle-sales-tra...
Without more data, I think it's too soon to conclude that EVs are outselling e-bikes, at least in terms of units shipped. And the fact that EV subsidies are expiring around the globe puts downward pressure on EV demand in a way that doesn't apply to e-bikes.