Tivo started running ads in its (subscription fee) service. It only takes up a single slot in the guide, but there are 3 in every screen. I called and complaine

Tivo started running ads in its (subscription fee) service. It only takes up a single slot in the guide, but there are 3 in every screen. I called and complained, but what can you do. I stopped using Comcast box because of the intrusive ads. I fear this will be the future of streaming interfaces.