How did you get a Bolt for only $8k? What rebates are offered by whom on used cars?! When did they start doing that?
And as always, the number one reason to buy a Tesla is "best charging infra available". That's it. You still can't drive a non-Tesla across the country reliably. The other charging networks are in a terrible state of disrepair (far worse than Teslas!) and have significantly fewer locations which makes long distance travel in an EV impractical.
Americans don't need every car they own to be able to drive across the country, but they certainly want to. It's hard to get that out of people's heads.