No one moved everything to Rust on the first year the language was released either, and you can get analogies for all of your examples.
But it does look like the majority of people have jumped into agentic coding
I won't comment much on this, but I'd say these articles are 2-3 years late and reduces the agency of the people, who in many cases moved to Gemini because they wanted to work on LLMs
Your countrymen applauded putting chains on foreign workers that were told by their company to build a factory in your country. Your union representative were giddy. You absolutely deserve corpo-speak, that's the least you deserve.
I'm sure you can find some exceptions, but I don't remember anyone who celebrated that or thought it was remotely good policy. Assuming you're talking about the Hyundai plant in Georgia.
3.6 is model number, 35B is total number of parameters, A3B means that only 3B parameters are activated, which has some implications for serving (either in you you shard the model, or you can keep the total params on RAM and only road to VRAM what you need to compute the current token, which will make it slower, but at least it runs)
During pre-training the model is learning next-token prediction, which is naturally additive. Even if you added DEL as a token it would still be quite hard to change the data so that it can be used in a mext-token prediction task
Hope that helps