I wouldn't mind 'occasional' specialised advertising, like the way it was done in mass Effect 2. If I had adverts shouting my name at me every 2 seconds I would probably kill someone for real.
I liked how ads were handled in Mass Effect 1 and 2.. Also, elevator dialogues were hilarious in ME1.. Something similar would suit CP77 well..
As for the tentacle porn ads... No thanks...
Oh come on! Those are the best kind of adds..
I just can imagine a giant holographic tentacle porn ad..
Two girls walk in *random Japanese words* one of the girls leave, *a giant tentacle monster appears* girl looks at it *a very anime style scream* and starts to run away, tentacle monster leaves disappointed because he only wanted to ask for directions, he wont be chasing her, because he is too old for this shit..
Just no.. Please not..