It depends where you live. We have cheap gas and I live in an area with one of the more expensive prices for electricity (and there are worse), but “filling up” at home is much cheaper than “filling up” my ice car.

However

• yes, we only have expensive EVs here. You can make up an extra $5k of purchase price with money saved on operations, but $10k or more is much harder
• trip chargers are already in a race for exploitation, profit seeking. Except for Tesla, prices are high, maintenance is low, and they compete for trapping customers more than attracting them
• since EVs became political we are currently off balance between supply and demand, so used cars are over supplied and lost much value. The quickly changing technology just makes it worse