Ask yourself this: if these e-bikes were extremely expensive and so expensive that only the rich could use them, would rich people complain?
The upper classes do not always explicitly think about things, like "oh, a Democrat is in power, seems like a great time to price gouge" or "hmm, all the other top leaders are firing people and price gouging since there's a liberal in power, I should do it too" but these things do happen. Doing things to treat lower classes harshly isn't always specifically talked about and planned, it's just something those at the top do because they know others will as well and they also don't believe the lower classes will recognize it and fight back politically, especially when the more religious party always favors the rich and religion helps increase class complacency.
I'm not against people making money or being successful, but there is a certain level of exploitation that goes on and it's not always explicit and it's not always planned out in clear language and it still happens