Austin, you are right, as a commissioned sales man it should not matter if your selling an ICE or an electric, unfortunately too many ICE dealers don’t like electrics, maybe it’s because Tesla is selling direct and cutting the dealers out of a nice commission.
If they really hated Tesla, but were OK with BEVs, they would want to sell as many EVs as possible to put Tesla out of business. Most dealers hate EVs because they are a) an odd technology they don't understand, and b) dealers don't make much on maintenance. Dealers make most of their profit from the service centers. The more maintenance a car needs the better.
If you watch "Who Killed the Electric Car" dealers wouldn't push the EV1 when it had no competition.
As for the discussion about 2-5 minutes being true fast charging. Tesla exceeds all the ICE competition in most areas. The have more cargo space than comparable cars, they have better acceleration, higher efficiency, you can refuel it at home, the tech is beyond the competition in most areas too. As for charging on a road trip, Tesla has other pure EVs beaten hands down, but compared to ICE a negative is the time spent charging at superchargers.
I hear all the Tesla owners who make use of the downtime charging to do things that are good for their bodies on a long road trip, but there are the iron butt people who like to take marathon road trips. With an ICE, you can get 300-400 miles range in 5-10 minutes by putting liquid energy into the tank. Batteries take longer to charge, no matter how you slice it. I think the superchargers reduce that time to something tolerable and gives the body some downtime to stretch legs, get something to eat, find a restroom, or even take a short nap (for those who can power nap).
I don't have my Model S yet, but that was something initially in the "con" column for a Model S. We need to make a drive from our home just north of Portland, OR to Morgan Hill in California. With an ICE it's an 11-12 hour day (a little over 700 miles) and we arrive pretty fried. Having to supercharge instead of just filling up with gas will make the day longer, but I figure I can power nap when supercharging if I'm getting tired, and autopilot should help some with road fatigue in general.
In other words, I think I can make it work so I'm not terribly concerned. It may even turn out to be better in the end.
But as someone who has been educating himself on this since last summer, I was skeptical of the longer time to "refuel" on the road. It does take longer to charge an EV, that's just a fact that probably isn't going to go away any time soon. Probably not ever.