It was a joke.
For me, these various alternatives are useful where and to the degree they are useful. They are not a complete solution, definitely not in the immediate future, but synergistically they can probably be part of a complete system.
>> It was a joke.
Whew! Good.
>> For me, these various alternatives are useful where and to the degree they are useful.
Nothing wrong with experimenting, as long as it’s not on my (broke) government’s nickel.