Yes, they are awesome.

BTW, to get a perspective on AI taking over writing, see "The Great Automatic Grammatizator".

Yes, it is inevitable.

But it might take 10 years to replace 90% of the writers, and another decade to replace 99%.

Most writers will be AI-assisted soon, however.

I wish we didn't have to face this, but here we are (I'm an amateur writer myself and thinking of this ruins my motivation sometimes, TBH).

We probably won't be able to tell the difference, especially if the text is revised by a human.

"The Great Automatic Grammatizator" (from Someone Like You): A mechanically-minded man reasons that the rules of grammar are fixed by certain, almost mathematical principles. By exploiting this idea, he is able to create a mammoth machine that can write a prize-winning novel in roughly fifteen minutes. The story ends on a fearful note, as more and more of the world's writers are forced into licensing their names—and all hope of human creativity—to the machine.

https://en.wikipedia.org/wiki/The_Great_Automatic_Grammatizator

I usually prefer the classics but have been recently enthralled by Piranesi.