I think your description is unfair. Yes, I think that, say, Mc Donalds has all the rights to bombard me with ads when I enter their "restaurant". Even ads for,

I think your description is unfair. Yes, I think that, say, Mc Donalds has all the rights to bombard me with ads when I enter their "restaurant". Even ads for, say, cars, if they get some deal with a car-factory. So, yes, I think a company has the right to bombard me with ads when I visit their premises, even if I've taken actions to avoid seeing those ads. If I don't want that, I'm free to not enter their premises (i.e. visit their websites)