Nintendo (subscription I have for my switch to access some older a classic games btw) is very good reminding me I have a subscription and whether I want to cancel (or renew). I don't have the email at hand but what I remember is thinking they really desire you to reflect to cancel (rather than a push to renew) if not wanting continued service. Sentiment of politeness and I find a good example what to do.

Also, not a subscription but seeing some dark practices after COVID onset at any fast-food like business (including cafes, juices, cupcakes, etc) where a preselected tip is selected. Default should be no.