Random people proposing unrealistic solutions is something I personally am very tired of. It just really derails any intellectual discussion with baseless fantasising. For example it often happens for discussions on EV. So if you don't state your experience in any convincing way your comment is just noise to me. I won't research your credentials and google you just to judge wether it's random sci-fi or a realistic comment, there are just to many of these comments. I think the down-votes you got reflect this general sentiment. You don't have to explain your experience but then your proposition might not be taken serious. Your comment is also so short that it is really indistinguishable from the sci-fi spam comments.