I think that you are exaggerating some points about what he said. He only
said that you shouldn't be unethical, so, like a lot of people that don't
have money and/or work, you don't see them robbing (yes this is some other
sort of unethical stuff but it is unethical too in this kind of vision). You
see them finding another job and not being against what they are, what they
love, and freedom itself.
I can even use those "heavy words" to explain by saying that, if you don't
find a way to win money with software being unethical (like only selling free
software), then you can find another job that pays your bills and still doing
Free Software.
And (for me at least) the important thing of the speech (beside the fact that
Lunduke is one of the stupidest Gnu/Linux developers I've seen in a while...
and I don't even know if he is a Gnu/Linux user at all since he asked people
for donation to buy mac computers after asking them 4000€ a month in order
to release software that at this day (almost 7 months past if my memory is
right) continue to not being released under github even knowing that they are
GPL), is that you have always 2 kind of people in this situation... Those who
want to understand and what do listen and learn, with this people we can talk
and maybe find a solution (but if you to remember that RMS and the FSF are
not and enterprise to find people jobs in Free Software department), and you
have people that will never want to even listen to this, and so "we" just let
those people feel "free" about themselves and as we are educated and
civilized, we go away to someone that is interested and want to listen,
letting do this last one what he wants to do with is life knowing that it is
(mostly) against his own Freedom.
But maybe I misinterpreted what he said... but at last this is what I think.