Don't get me wrong, I appreciate the benefits of free software, but most of those benefits are only benefits to a select subset of users, or in specific situations. To anyone else there is little reason to care about "software freedom" as the FSF defines it, as long as they have the freedom to use whatever software works best for them.
-Neelix
No, they have lots of reason to care about software freedom, they just don't realize, because they already have so much software freedom that they (and you AFAICT) cannot appreciate the effort that was required and in a sgnificant part was (and - despite commercial interest in various high profile projects - still is) done by volunteers. 30 years ago you simply had no access to e.g. a decent compiler unless you had the several thousand dollars needed to pay for a license. This slowly changed through lots of tedious work to give everybody today the chance to be creative and productive without a major upfront investment. Access to software is a significant factor especially in developing countries. Caring about software freedom is a Good Thing.
Why should I care to contribute https://bugs.freedesktop.org/show_bug.cgi?id=90887 unless caring about software freedom were a moral obligation? It is my right to keep the patch for myself or even sell fixed versions to users of the affected software (the mesa license is not copyleft), but all these options would be disrespectful to the developers, especially the volunteer ones, and the users. Taking the moral obligation away makes volunteers look like idiots and users like parasites which is a perfidious thing to do. It's fine not being able to code, it's fine having to feed your family first, it's fine to enjoy your life, but above a certain level (which probably pretty much everybody on this board exceeds) there is a moral obligation to care about other's freedom (including the software releated ones) just as much as there is an obligation to care about poverty, injustice, sustainability, ...
Anybody has the right to choose, but choosing to not care is often just the easy way out. Choosing to attack the ones that do (in moderation; I'm a valid target is ... ... even less good.