Makes sense.
For a reference point: I'm a millennial, living in a pretty liberal state of the US. Reading the front page of Reddit (not logged in, running ad-blockers so I think I get a "generic" experience), Ars Technica, occasional HackerNews threads, Something Awful forums. My friend circles are unanimous that Israel is an apartheid state, Russia is an invader, immigrants are not any kind of problem. It includes a few trans people who are vocal about their experiences. I would not call it a radically progressive group. For example, I don't think most of them would actually be comfortable with mass-executions of wealthy people.
Before joining Lemmy, I'd never encountered "tankies" in enough quantity for them to have any kind of label or for anyone to self-identify as "anti-tankie". It's still a weird idea to me.
To be honest, you sound like you're only just starting to learn to code.
Will coding forever belong to humans? No. Is the current generative-AI technology going to replace coders? Also no.
The reaction you see is frustration because it's obvious to anyone with decent skill that AI isn't up to the challenge, but it's not obvious to people who don't have that skill and so we now spend a lot of time telling bosses "no, that's not actually correct".
Someone else referenced Microsoft's public work with Copilot. Here's Copilot making 13 PRs over 5 days and only 4 ever get merged you might think "30% success is pretty good!" But compare that with human-generated PRs and you can see that 30% fucking sucks. And that's not even looking inside the PR where the bot wastes everyone's time making tons of mistakes. It's just a terrible coworker and instead of getting fired they're getting an award for top performer.