While I sympathise with people trying to run a business, as a user I'm incredibly grateful not to be harassed by current and former services. I have a bunch of Netflix emails saying, "Please come back!" and "Try Netflix again for free!" as well as half a dozen that all say "Netflix tonight?" Too many bad actors ruin it for everyone and I don't think people fully appreciate what Apple does to protect their attention.
I loathe the constant spam (from reputable merchants) and junk snail mail I get every day. Every few months I spend 20 min unsubscribing and refiltering email. Most people I know just let it clog up their mail app. I probably spend at least the same amount of time with junk mail.
I realize it's difficult for an advertiser to reach me for actually useful things. But when I travel and see TV adverts, I'm glad I'm not constantly reminded that I should give luxury cars as Christmas gifts or how awesome shower gel is. I'm not interested in refinancing my mortgage every month or consolidation of debt I don't have. I don't care that my cellphone provider is broadcasting a NYE live show or the last car dealership I bought a car from wants me to switch insurance companies.