>Faculty members are not in control of their own situation.Yes, they are. They are in so much as a police officer. They too, can leave their positions any time they please. They can discuss and protest, by all means. Teaching and research can and might should be done elsewhere.
The growth of administration is dispicable but not authoritarian. I will argue the administration bloat is of the same sensibilities as the oversocialized culture of academic careerism. I say with much disappointment 'Flush them both!'
We would be insulting to conclude hypocrisy excusable because of a little "head in the clouds." I will defend with you the value of submersion, of passion and obsessiveness to inspire study and discovery. Anecdotally, I find this freedom abounds more outside of academia than within.
Nonetheless, I understand your reasoning; more generously in some disciplines than others. Political theorists may visit "the clouds" but if they hang out too long, they would be oblivious to the very specimin of their research!
I am young and cannot claim to have known these mythical "genuine marxists" who amandoned Academia some decades back, but conceptually they are relatable. I would have liked a shot at an academic career but lacked the quite obvious requirements: monetary entry fee, cultural decoration, marketing/social skills.
My work has involved many ties with Academia and I've even been published in some academic journals. I want to believe, but I just find Academia and its' self-obsessive traditions, processes, and increasingly oversocialized culture to be terribly distracting. The necessity of these things is a worthwhile debate, but with so many bright minds enmeshed, anything less than greatness would be near impossible. But, my observations and personal experiences suggest that the "clouds" in which the academics' tend to place their heads are so rarely a result of curiosity and exploration as you imply. They often more resemble a narrow path down which they will chase the next carrot.
I understand you to be defending those few who place their research practice above all else. I implore you to question what might be if they were not constrained by this path. Admittedly, I'm not offering any more a solution to this than I am to the problem of pay: Leave the path or speak up/protest. These rhetorical frameworks for distancing sake is a losing proposition, and has become commonplace. These practice of prioritizing the carrot path favors a survival of the shmooziest. This is bad for research, bad for education, bad for faculty, bad for business. We can probably agree the administration does not represent bygone Academia, but I assert instead it is a bureaucratic creep that will feed on academic careerism like a virus. I suggest it is a symptom, not a cause.
Sorry for the length. My battery is soon to die or I would try to edit.