No, it isn't directly contradictory, because those advancements aren't available now and there is a directionality to the relationship between mass adoption and infrastructure. I wanted to buy one despite the lack of infrastructure, but there were too many barriers to entry.
I know where the chargers are, and I know that I can probably charge at home and at work and at the rest stops where we normally stop for gas. But I also frequently go to places where even gas stations are rare, and it still takes 3 times as long to charge, and I may not always have that kind of time. I may find myself on an unexpected trip where I need to gas up, and without that option, I don't really have a car I need.
Yes, I think we should be investing in research and development, and maybe one day there will be a charging network capable of replicating the speed and ubiquity of gas stations. But that's not going to happen until and unless there is mass adoption, and there won't be mass adoption until the cars are affordable and available. You need people everywhere demanding more charging stations, or the infrastructure won't happen. Business owners aren't ever going install more chargers than they need in the hope that it will sell more electric cars. That's backwards.
Even if that charging network existed today, the existing lineup of cars are still priced at a premium and are difficult to find in stock. I wanted one, and could not find something affordable near me. The additional cost wasn't something I could justify, regardless of whether the chargers were available.