At some point gas stations won’t make as much money and thus will start changing to electric. The supply could flip with current electric charging stations which will move the needle.
We’ll also see what gets manufactured… there might be a time where few gas options will exist.
I do not see that point being in near future. All the infrastructure for fossil fuel delivery is already installed and can easily last decades. It will be a slow shift as more and more gas stations shift more of their space to electric charging. Or maybe they get obviated altogether since you can charge anywhere, but not in next 10 or even 20 years.
Diesel is still diesel when it comes to power too, and I have not heard of any electric alternative that can compare. I expect that to stick around even longer.
We’ll also see what gets manufactured… there might be a time where few gas options will exist.