I can't remember any radio determining words or adjusting grammar of the person speaking through it. Neither can I recall there has ever been a moveable type press, laser printer, or inkjet which bastardised the words of authors.
These were mediums _through_ which communication happened. Language models, large or small, are not any such medium.
> Neither can I recall there has ever been a moveable type press,
Ah my friend, you are about to fall down a rabbit hole into standardisation of spelling, and the sometimes deadly debates about how to translate latin into the vernacular.
English, as she is written, is a great example.
for the spoken word, BBC/received pronunciation is another. I speak the way I do _because_ of BBC radio. The reason I have the accent I do is because I changed it to fit what the BBC put out, rather than what my local (impenetrable) dialect was.
You have to remember that your language is shaped by those around you when you are young. So if you are in an insular community, it will be reflected in your language. If I was a journalist, or hell, just me, I wouldn't be letting an LLM speak for me. So the bastardisation of my voice is down to me, not the machine.
but again, your argument is against LLMs and globalisation of culture, not finger printing.