There's no way a car running on a new, alternative fuel source (e.g. methane or ammonia) is anywhere remotely closer to commercial, viable reality than electric

There's no way a car running on a new, alternative fuel source (e.g. methane or ammonia) is anywhere remotely closer to commercial, viable reality than electric cars. It's a hard problem to crack, but we're close. Anything else is 20 years out at least.