Bolt... Loved it. Leaf.. Liked it. I3... Liked it. Rode in a New Flyer electric bus... Loved it.
So, to really get it you have to drive an EV for a couple of weeks, get used to it, and then *try to go back to a gas car*. That is the point when you realize you can't, and my friends with Leafs and Bolts talk about the same phenomenon.
If you have only taken a short test drive, the reasons why you can't go back to gas are not necessarily obvious yet. After a couple of weeks you lose certain ICE habits, relax, and stop worrying about ICE-specific nonsense. Trying to go back to shaking, loud cars, nonresponsive pedals, trips to gas stations, "creep", fooling around with starters, heat that takes minutes to come on...
Similar thoughts here, but I'd split it into two fronts--EV vs ICE, and Tesla vs the world. I've driven the Bolt, owned a Leaf, driven an i3, driven various S/X, and own a Model 3. We also have a PHEV Volvo XC90 T8. I've also owned many ICE vehicles in the past--Priuses, other Toyotas, an Elantra, an Olds, etc.
EV vs ICE:
That XC90 is by all traditional measures a
fantastic vehicle--it's by far the nicest vehicle we'd owned when we bought it in 2016. The interior is fantastic, and clean by most vehicles' standards. it's a mess compared to the Model 3. The drive is smooth by ICE standards. Feels totally unresponsive vs my Model 3. The Sensus interface is a nice big tablet-sized touchscreen, replacing most cabin buttons. It's slow and laggy compared to my Model 3, and leaves far too many physical buttons, to boot. The car is a PHEV, providing up to 20 miles of all-electric range. It's slow when trying to stay in EV mode, and the powertrain is complicated and expensive to maintain vs my Model 3. I have to go to the gas station to fill it up. I simply don't want to drive it unless I have to. It's not nearly as convenient or fun to drive as my Model 3. And
this is a top-of-class, modern vehicle that cost much more than the Model 3. If I instead consider a Camry, 3-series, etc vs the Model 3? GTFO--no chance. And this was true (though to a lesser extent) with my Leaf. That wasn't nearly as fun to drive as the Model 3, but it was still preferred to the XC90 because of its instant torque, smooth feel and lack of gas.
Tesla vs the world:
Further, I have to carry a key fob with me, turn a start/stop knob when I enter/exit, and remember to lock the car when I get out. Why? Tesla has shown it's simply not necessary, and once you get used to not needing to bother with such nonsense, you begin to wonder why everyone else still hasn't caught on. The Volvo has shown the growing pains associated with moving a manufacturer's software platform into modernity--it's needed many software updates to fix issues and resolve bugs. Each time, I book an appointment with the dealer's service department, drive the car in, spend 20 minutes signing in my car and signing out a loaner, wait a day or two, then do it again to get my car back. So the dealer can apply software updates. It's 2018. Why is this a thing?
I do not believe that any near-future competition from other manufacturers is going to be a significant concern for Tesla, because none of the competition that I've seen seem to even get what makes Tesla Tesla.