Yes the four freedoms matter. Software controls our lives and its effects often trump nations and laws. If we do not have the four freedoms then software is will tend towards despotism.
This is widely understood by the general public if one uses the word 'algorithms' instead of software.
Everybody knows algorithms run more and more of our lives and they are proprietary and secret.
Many folk know algorithms amplify are used justify discrimination and unfairness ( 'The computer says no' ).
The public understands the need for the four freedoms when applied to algorithms, at least the freedom to see the alogorithm, to understand why it came to it's decision.
The public understands that democracy can be undermined by algorithms, opinions affected, conspiracies run riot and riots started by algorithms promoting content. Perhaps sometimes intentionally by its authors or just gamed by powerful and state level propagandists.
Software will run more and more of our lives, like Moore's law it will grow exponentially and currently largely unchecked.
The four freedoms need to be applied more widely to algorithms in general if we are not to lose our cherished freedoms and democracy.