I write SEO drivel for a living. I'm fairly good at it, even if the products I shill for are useless to 90% of the population... and that's the problem. There was a time when I was able to not think too much about it, even if I was a little uncomfortable with the fact that my "job" basically shouldn't exist and contributes to the eshittification of the internet. I was just happy to finally be able to learn a living after being unemployed for so long.
But I can't ignore it anymore. The articles get harder and harder to write, the research is boring and pointless, and search engines aren't exactly helpful either on account of said eshittification, which I'm contributing to. And that's on top of all the extra requirements the clients have.
But the thing that makes it the hardest to keep going is that I can't in good conscience market things to people, however indirectly, unless I am absolutely sure the product will help them or I can personally vouch for the usefulness of the product. Which I obviously can't because I've never tried any of the products I'm writing to shill for. And I think it's deceptive, which doesn't sit right with me.
CW: mental health stuff, Calvinist brainworms
I used to be able to kinda just dissociate and not think about it too much. Just focus on the money, you know? As long as I could earn my own way and not have to rely on others just to get by, be less of a burden to others. Also feel like a proper adult for once. Yeah, I know everyone else is winging it, but when you've never been independent, it's hard not to feel like there's something wrong with you (even though that in itself is a capitalist brainworm and all that).
I also hate that I'm contributing to the selling of more useless shit that nobody actually needs. Like, we're wasting tons of water to power some AI 
are convinced is the next coming of Jesus? 
I think I'm going to quit this line of work. I just can't do it anymore. Apparently, some people can make a butt load of money writing this drivel but I personally have never made all that much. And honestly, I don't even think the money would help at this point. But with my lack of skills and social anxiety, I'm not really sure what other jobs I can do.
I am also someone who had to leave the SEO world because it is uniquely soul-damaging.
If it helps to drive you to action: This is almost certainly a dead-end line of work. The people who make money off this stuff aren't the ones doing the writing, and SEO chum is one of the most attractive things for them to automate with LLMs. Even third-party providers who are doing this stuff for clients now are going to find it hard when companies start bringing this in-house or moving to CRM/CMS platforms that have it built-in.
Not that there's a whole lot of great jobs out there right now, of course... but you can keep this one while you shop around?
Good luck; I'm pulling for you
It really is uniquely soul-damaging. And you're right - funnily enough, one agency I used to work with encouraged the use of LLMs, and I've been seeing some high-ranking articles that read like ChatGPT wrote them. Thanks the encouragement, hopefully I won't have to stick with it for much longer