Somewhere an engineer was tasked to write software that does an inventory of my network to see what new shiny hardware of theirs I don’t yet own.
Then, the software that was written to manage a product that I paid for shoves a call-to-action that takes a considerable amount of the page to suggest I buy it. And I can’t dismiss or close it.
The difference with ads on the web is that I paid for the privilege of being served this garbage. In my mind, this is much worse.