@nprofile1q... @nprofile1q... @nprofile1q... we had and still have spellcheckers, which might be labeled AI (machine learning), long before someone had the idea of using LLMs to spell check.
Using a LLM to spellcheck is amazing overuse of resources to do something badly. A spell checker should be trained on your own practice and good quality sources such as dictionaries not on what MAGA idiots write on Facebook, X or Truth Social.
LLMs are general purpose stocastic parrots and have very limited context, they are not trained on how you write, unless supplemented they will not remember how you write.