You're right, what I wrote, especially the part about never being able to pay back, was too extreme, along with the general tone of the comment. In my defense, I was typing a spontaneous, somewhat emotional response to the root comment, as one often does on an online forum.
I generally agree with your points, and relate to aspects of the issues you express (it's hard to accurately quantize thoughts/sentiments into text especially on these subjects).

I would add that our parents generation faced far more extreme versions of the same challenges/tensions we faced in our childhood. For example, I certainly relate to the "listening is a one-way street" mentality, but for our parents generation growing up in their conservative, ultra-traditional societies, they would have been expected to abide by a far more obedient social norms. Likewise, they may be intolerant of minority races/orientations, but grew up in societies that were far harsher on their own quirks, or distinguishing features that put themselves in the minority (which can be as innocuous as being left-handed).
I think it would be hard not to envelop one's self in "layers of trauma" growing up in such adverse conditions and societal upheaval, and to take pride in overcoming such adversity such that it became part of one's identity.

On a good day I try to see things from other side's perspective, and my very crude guess, based on my own family experience, is that these are just some of the sentiments first generation immigrant parents may feel:
-my kid has no idea how good he has it, my childhood was a constant struggle. My children's generation can never comprehend how much better their life is than my own growing up
-the chief beneficiary of my lifetime of struggle, sacrifices, hard-work is not myself but my kids (and posterity), who express little to no gratitude for my incredible contributions towards their well-being and success.
-in return for everything I have done, my kid is trying to impose this alien (Western) ideology over dearly held cultural values/beliefs I have practiced for a lifetime
-in addition, my kid is trying to impose practices/perspectives (i.e. LGBTQ+ marriage) that are anathema to my corely held religious beliefs/moral worldview
These are crude extrapolations based on limited information that can be easily misinterpreted (social cues, obviously a lot is not said out loud) with a sample size of 1 - basically meaningless data that I nonetheless feel compelled to share because my gut feeling is that the themes are applicable to our cohort. When looking at things from this perspective, and imagining if my own kid was exhibiting this same mindset/attitude interacting with me in my own old age, I become much more empathetic for my parents feelings/positions when it comes to these subjects.

Again, I can't hope to understand your family situation in any depth via typed text over an online forum, but I can't help but feel the sentiment that your parents are really expressing through "I put a roof over your head, food in your mouth, clothes on your back, and that's all you should want" is that they are sorely in need of some degree of gratitude for everything they've done for you. I know you have expressed that gratitude before - but I think its something we should return to time and time again. That you recognize the challenges and struggles they overcame so that you all would have a much better life.