He does not really trust them, and if you put him together with people like this http://www.grain.org/ or that http://www.semencespaysannes.o... (in French)
You'll find that they have lots in common...
Of course he (and other Free Software activists) also use things like planes for instance that are full of "non free" stuff, the position is to use
free software when ever it's possible (and not just "convenient").
Moreover your sentence
This is why the free software movement is garbage. It makes no sense outside the world of software.
makes no sense: many useful things are only useful in their specific fields it does not make them garbage...
And transparence, independence from vendor lock-in, freedom