I realize you said "many" and not "all" but FWIW, I hate LLMs because:

1. My coworkers now submit PRs with absolutely insane code. When asked "why" they created that monstrosity, it is "because the AI told me to".

2. My coworkers who don't understand the difference between SFTP and SMTP will now argue with me on PRs by feeding my comments into an LLM and pasting the response verbatim. It's obvious because they are suddenly arguing about stuff they know nothing about. Before, I just had to be right. Now I have to be right AND waste a bunch of time.

3. Everyone who thinks generating a large pile of AI slop as "documentation" is a good thing. Documentation used to be valuable to read because a human thought that information was valuable enough to write down. Each word had a cost and therefore a minimum barrier to existence. Now you can fill entire libraries with valueless drivel.

4. It is automated copyright infringement. All of my side projects are released under the 0BSD license so this doesn't personally impact me, but that doesn't make stealing from less permissively licensed projects without attribution suddenly okay.

5. And then there are the impacts to society:

5a. OpenAI just made every computer for the next couple of years significantly more expensive.

5b. All the AI companies are using absurd amounts of resources, accelerating global warming and raising prices for everyone.

5c. Surveillance is about to get significantly more intrusive and comprehensive (and dangerously wrong, mistaking doritos bags for guns...).

5d. Fools are trusting LLM responses without verification. We've already seen this countless times by lawyers citing cases which do not exist. How long until your doctor misdiagnoses you because they trusted an LLM instead of using their own eyes+brain? How long until doctors are essentially forced to do that by bosses who expect 10x output because the LLM should be speeding everything up? How many minutes per patient are they going to be allowed?

5e. Astroturfing is becoming significantly cheaper and widespread.

/signed as I also write software, as I assume almost everyone on this forum does.