Well, yes, but... NO.
Different opinions and angles are fine, but there is a central context. I don't believe there is a single forum member who enjoys having their content copied or stolen, worse if others profit from it. We can take it to the next level: it doesn't matter if you create content for business, residual income or hobby, nobody wants to be taken for a fool, as that person who will not react when others are having a party on his/her backyard, and not only nobody gives you credit: you are not even invited.
What's not the topic? complaining without seeking solutions, no, that's a dead end. What's the topic? people stealing your content, profiting from it, getting credit for it, and the mechanisms to deal with this fail or take too long to come to a conclusion while on top of that, your website does not rank as in the past. It's nothing new that the old SEO (white hat) stuff doesn't really work anymore, so, what are you going to do?
Yeah, --do, doing--
The problem is, before doing, there is a point where you get hit and you don't want to do this anymore. Can you solve the critical points being mentioned? no, let's be honest, the answer is no, regardless of how someone tells someone else "deal with it, get up and fight", there is no clear path to a solution, at least to my knowledge is not clear.
Another problem: you (generic reader) may not care, because just like some of us (if not all of us), you don't care as long as your profit and expenses are not hurt. As long as your ship stays afloat, it's ok, I mean, it's not ok but the damage is marginal, you can deal with it. But then you wake up one day and someone is profiting seriously, while your ship is sinking.
And... there is an extra problem. Retired. Yeah, retiring is ok, it's fine, people are no longer an active part of the constantly changing ecosystem, they live by other rules, other system of values probably, and they don't care so much about certain battles, that's fine. But one cannot compare the approaches of someone retired versus someone still in battle. In many ways, just like a young guy experiencing a break up after discussing marriage, it doesn't really click when someone retired gives advice, like "yeah, won't be your first and only heart break, nothing matters, nothing is original, everyone is copying someone else, and... anyway we are all going to die"
Take it as a funny remark. And yes, even the big ones say it's painful the way the web has changed, we can complain about it too, at least a bit (before going back to our strategies), in the meantime, talking can also lead to conclusions: this is not worthy anymore, let's dream another dream.