Tesla was a scientific genius and idealist who didn’t pursue wealth, power or prestige even if he had a quite proud and sometimes arrogant character. But his main drive had always been simply to put his genius at the disposal of tecnological advance for all of humanity and he didn’t bother to “protect his own (financial) interests” as almost everybody else did and still do…
But maybe there are exceptions and there is still hope for all of us.
One at least seems to be Jeane Manning (spelled wrongly in the video).
[research on the others is work in progress]