This certainly isn't true simply because you state it as a conclusion without any reasoning or support whatsoever. It has never been possible up to now, because it isn't possible. There are no new conditions that change the principle that the only thing of value a human has to offer in trade for money (or, in other words, in trade for the labor of others) is their own labor. They have nothing else to offer. Ever.

There are a lot of unknowns, that is true, but certainly not with the principle I just mentioned. What is actually unknown is how long people will cling to beliefs that they cannot support.