It’s wild because we don’t need to. We can use extant technologies with established supply chains, it just requires us to move past minor hang ups.
Battery electric cars/trains/buses are unnecessary. Trains and busses can use overhead/3rd rail electrification, most personal trips can be done safely and easily using an E-bike (much smaller batteries that can be produced en mass with existing supply chains) and cars should be reduced in usage outside of particularly rural areas where they truly are a necessity (which is a tiny portion of the overall population).
For the power grid… WE HAVE NUCLEAR POWER! IT IS SAFER, CHEAPER, AND LESS POLLUTING THAN LITERALLY ANY OTHER OPTION! The only thing holding it back is massive amounts of red tape put in place due to fear mongering funded by the gas and coal industries.