You just don't get it man.
But, I am not going to waste any more time with someone who cannot see the self contradictory nature of their speech. I have laid out the assumptions in the OP, it's all there...people are attempting to cleanse their liver, they are missing the kidney angle, this is why I think this is the case, this is my personal experience, what do others think? Coming in and saying "ehh, all that is crap, super simple, whole lot about nothing." ...Well have fun with that.
You're right, I don't get why you think you have liver or kidney dysfunction without bloodwork or a urine analysis (e.g. protein in urine) giving some signal that you do.
I mean, if you are just guessing, why guess liver/kidney dysfunction, why not guess copper deficiency or lead poisoning or whatever else?
All I did was ask why you believe you have kidney/liver dysfunction---both of which are serious disorders.
My first question to anyone with health problems is if they get 100% DV for vitamins and minerals and prob. 2x the protein, just because that's not going to hurt. I have a lot of sick, doughy women in my white trash family, and none of them get enough protein, none of them get adequate mineral nutrition, and all of them are convinced that they "basically eat OK," they just "have too much pie" or ice cream or whatever, which is bull****. But there's simply no talking to them, they just get angry and irate if you suggest that they should perhaps consider whether they get all of their minerals rather than taking diabetes meds, hypertension meds, statins, thyroid meds, etc. etc.
I am _curious_ if you have treated your liver/kidney problems, real or imagined, by getting 100% DV, and decent whack of protein. No amount of PUFA avoidance is going to help if you get inadequate mineral nutrition.