No, they hinder the goal because they will never provide more than a tiny fraction of the needed energy and building one would tie up immense amounts of resources that could electrify many more households and cause permanent outflows for interest on debt that can never be paid off and fuel that they are not allowed to make.
I have an idea for a program where I pour lead onto your food and loan you $100k but you can only spend it on preordering a sports car I sell that doesn't work on unpaved roads for $150k which can only be charged at chargers I own and if you do anything I don't like ever I'll just ban you from using my cars altogether. It won't explode iff you keep up with perfect maintenance and I'll be removing all of the chargers in 2060 (or 2050 if I get lots of orders). It may arrive any time between 2028 and 2040 or maybe I'll just cancel the order (but you still have to pay back the loan).
The alternative is you buy a LEV that charges itself if you use it less than 30 miles a day, can accept any charger and costs $30k but you have to find a loan yourself. It might fail to charge up to 20% of the time with a few days' notice if you don't buy the $50k deluxe package.
[1] https://pubs.aeaweb.org/doi/pdf/10.1257/jep.34.1.122