While we should not discount your experiences, and while there are many complainers out there about nothing, I think the poster to which you replied has a deeper point.
I too am relatively young. When I was a kid, Bill Gates and windows was the devil. Nowadays I realize I judged him too harshly and that he does a lot of good in the world, but at the time Microsoft was the bridge troll.
Looking back, everything seemed so simple. Programming open source things had meaning to it. People didn't program open source back then to my knowledge as part of a larger corporate strategy. They did it because it was fun.
Corporations entered open source programming as far as I'm aware en masse in the early 2010s late 2000s. Around the same time Facebook and Google reached their peak of popularity. It felt awesome to have corporations join in the fun and it felt like the software got much cleaner and much higher quality.
After a while though it just felt like corporations took over the place. Software is better now but it's tailored to corporate needs even in the open source world.
Now that our apps have millions of users, and we can see how they interact with the app in near real time, there is a constant push to manipulate the behavior of the user. Like our app? Leave a review! How likely are you to recommend our product to a friend or colleague? And so forth. To your point, we have always been asked to do things like this but in the 90s there wasn't nearly as many ways to do so. Seeing the greater capacity of our code being used for yet more greed is disillusioning.
I get it, everything is terrible, and it always has been. But I do wonder if we haven't lost something from the '90s to now. I feel like there have been several Eternal Septembers, but instead of our communities getting flooded with trolls they have been flooded with corporate interests in communities that didn't used to have these interests at play.
To try and combat this feeling, I have tried to find those communities for programming that try to get back to our indie roots. In the '90s we didn't care or need corporations to sponsor us or our open source projects. I'm still sure there are those out there that run their projects without the need for GitHub Stars or corporate funding but it's now seen as unreliable or otherwise undesirable to use projects that are simply done for fun. I think remembering that that's all I ever used to use will help me find more fun like I used to have. Preserving the space of programming is a hobby I think is really what's at stake here.