Advertising was always going to come for AI chatbots. The real question is how (reutersinstitute.politics.ox.ac.uk)

I pity people that pay for a service and get ads anyway.

I do not know what is wrong with ads; only two or three times ever did I saw an ad and though "uh that is nice" and went to search for the product, mostly they all look like scams.

But since so much money moves through it, I suppose they work.